diff --git a/src/doc/assets/fork-awesome/fonts/forkawesome-webfont.eot b/src/doc/assets/fork-awesome/fonts/forkawesome-webfont.eot
index 362381de3..ec03c7f09 100644
Binary files a/src/doc/assets/fork-awesome/fonts/forkawesome-webfont.eot and b/src/doc/assets/fork-awesome/fonts/forkawesome-webfont.eot differ
diff --git a/src/doc/assets/fork-awesome/fonts/forkawesome-webfont.svg b/src/doc/assets/fork-awesome/fonts/forkawesome-webfont.svg
index fd8c80e22..f7725ce88 100644
--- a/src/doc/assets/fork-awesome/fonts/forkawesome-webfont.svg
+++ b/src/doc/assets/fork-awesome/fonts/forkawesome-webfont.svg
@@ -5,7 +5,7 @@
 -->
 <svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1">
 <metadata>
-Created by FontForge 20170925 at Sun Feb 18 12:29:13 2018
+Created by FontForge 20170925 at Sun Feb 18 12:40:24 2018
  By Julien Deswaef
 The Fork Awesome font is licensed under the SIL OFL 1.1 (http://scripts.sil.org/OFL). Fork Awesome is a fork based of off Font Awesome 4.7.0 by Dave Gandy. More info on licenses at https://forkawesome.github.io
 </metadata>
@@ -22,7 +22,7 @@ The Fork Awesome font is licensed under the SIL OFL 1.1 (http://scripts.sil.org/
     bbox="-0.470077 -264 2304.01 1536.25"
     underline-thickness="89.6"
     underline-position="-179.2"
-    unicode-range="U+0020-F2E7"
+    unicode-range="U+0020-F2E9"
   />
     <missing-glyph />
     <glyph glyph-name="space" unicode=" " horiz-adv-x="200" 
@@ -372,6 +372,10 @@ c-69 0 -132 -28 -178 -80c-40 -45 -64 -105 -64 -160v-413c72 -44 155 -67 242 -67c1
 c-25 6 -52 21 -52 43v680c0 18 14 38 38 38h877c30 0 30 -42 30 -55c0 -14 0 -55 -30 -55h-811v-483h1c56 59 153 121 210 145c71 30 151 46 231 46c79 0 156 -15 228 -46c70 -30 133 -72 187 -126s96 -116 126 -186c30 -73 46 -149 46 -229zM1355 1128
 c19 -17 6 -35 -13 -57c-12 -12 -25 -26 -39 -26c-6 0 -11 2 -16 7c-72 62 -137 104 -207 133c-87 38 -180 56 -276 56c-85 0 -178 -17 -262 -49c-26 -10 -40 24 -45 37c-6 16 -9 29 -8 38c2 10 7 17 16 20c82 36 194 57 299 57c109 0 216 -22 316 -64
 c92 -39 167 -87 235 -152z" />
+    <glyph glyph-name="liberapay-square" unicode="&#xf2e8;" 
+d="M148 1408h1240c82 0 148 -66 148 -148v-1240c0 -82 -66 -148 -148 -148h-1240c-82 0 -148 66 -148 148v1240c0 82 66 148 148 148zM738 1153v0l-162 -25l-133 -555c-8 -33 -12 -63 -12 -92s6 -55 18 -77s32 -40 60 -53s68 -19 117 -19v0l31 128c-18 1 -32 5 -42 10
+s-17 11 -21 19s-6 18 -6 28s2 21 5 34zM987 904v1c-42 0 -80 -3 -116 -10s-68 -15 -96 -23l-173 -723h154l47 189c24 -4 48 -6 72 -6c49 0 94 9 135 26s76 40 106 71s53 67 70 109s25 89 25 140v0v0c0 31 -4 61 -13 88c-9 28 -22 51 -40 72s-42 37 -70 49s-62 17 -101 17z
+M968 774c33 0 56 -10 69 -31s19 -47 19 -77c0 -31 -4 -59 -13 -84s-20 -47 -36 -65s-35 -33 -57 -43s-47 -15 -74 -15c-17 0 -32 1 -44 4l73 305c20 4 41 6 63 6z" />
     <glyph glyph-name="camera" unicode="&#xf030;" horiz-adv-x="1920" 
 d="M960 864c159 0 288 -129 288 -288s-129 -288 -288 -288s-288 129 -288 288s129 288 288 288zM1664 1280c141 0 256 -115 256 -256v-896c0 -141 -115 -256 -256 -256h-1408c-141 0 -256 115 -256 256v896c0 141 115 256 256 256h224l51 136c25 66 103 120 173 120h512
 c70 0 148 -54 173 -120l51 -136h224zM960 128c247 0 448 201 448 448s-201 448 -448 448s-448 -201 -448 -448s201 -448 448 -448z" />
@@ -1332,6 +1336,9 @@ c-49 87 -100 133 -197 110c42 29 85 22 85 22c1 23 0 47 -34 90c14 45 1 81 1 81c56
 c43 55 91 52 91 52c0 23 -2 54 -13 78c-20 41 -90 47 -117 -15c1 3 2 5 4 7c-18 -43 -4 -202 61 -315c-9 -5 -33 -22 -47 -36c-78 -35 -203 -218 -203 -218c-102 -39 -280 -184 -256 -288v0c1 -11 5 -20 11 -27c-10 -8 -20 -18 -30 -30c-43 -50 -19 -127 64 -88
 c57 26 108 73 132 110c0 0 -21 18 -60 16c100 24 125 34 168 33c29 -14 29 124 29 124c0 53 -8 112 -40 150c45 -44 105 -118 101 -219c-3 -66 -55 -83 -55 -83c-33 -60 -156 -238 -110 -383c0 0 -35 54 -37 80c-63 -70 -169 -189 -90 -233c96 -53 394 320 457 514
 c125 75 200 171 231 235c80 -159 346 -343 367 -215zM1794 640c0 -495 -402 -896 -897 -896s-897 401 -897 896s402 896 897 896s897 -401 897 -896z" />
+    <glyph glyph-name="mars-stroke-h" unicode="&#xf22b;" horiz-adv-x="1919" 
+d="M1901 621c25 -25 25 -65 0 -90l-294 -294c-12 -13 -33 -13 -45 0l-45 45c-13 12 -13 33 0 45l185 185h-294v-224c0 -18 -14 -32 -32 -32h-64c-18 0 -32 14 -32 32v224h-132c-32 -288 -276 -512 -572 -512c-340 0 -611 294 -572 642c30 270 253 486 525 508
+c317 25 586 -207 619 -510h132v224c0 18 14 32 32 32h64c18 0 32 -14 32 -32v-224h294l-185 185c-13 12 -13 33 0 45l45 45c12 13 33 13 45 0zM576 128c247 0 448 201 448 448s-201 448 -448 448s-448 -201 -448 -448s201 -448 448 -448z" />
     <glyph glyph-name="gbp" unicode="&#xf154;" horiz-adv-x="1020" 
 d="M1020 399v-367c0 -18 -14 -32 -32 -32h-956c-18 0 -32 14 -32 32v150c0 17 14 32 32 32h97v383h-95c-18 0 -32 14 -32 32v131c0 18 14 32 32 32h95v223c0 228 184 393 438 393c200 0 329 -120 335 -125c12 -11 13 -30 3 -43l-103 -127c-6 -7 -13 -11 -22 -12
 c-8 -1 -17 2 -23 7c-1 1 -87 69 -188 69c-113 0 -189 -68 -189 -170v-215h305c18 0 32 -14 32 -32v-131c0 -18 -14 -32 -32 -32h-305v-379h414v181c0 18 14 32 32 32h162c18 0 32 -14 32 -32z" />
@@ -1672,9 +1679,10 @@ s128 -57 128 -128zM1408 640c0 353 -287 640 -640 640s-640 -287 -640 -640s287 -640
     <glyph glyph-name="file-image-o" unicode="&#xf1c5;" 
 d="M1468 1156c37 -37 68 -111 68 -164v-1152c0 -53 -43 -96 -96 -96h-1344c-53 0 -96 43 -96 96v1600c0 53 43 96 96 96h896c53 0 127 -31 164 -68zM1024 1400v-376h376c-6 17 -15 34 -22 41l-313 313c-7 7 -24 16 -41 22zM1408 -128v1024h-416c-53 0 -96 43 -96 96v416
 h-768v-1536h1280zM1280 320v-320h-1024v192l192 192l128 -128l384 384zM448 512c-106 0 -192 86 -192 192s86 192 192 192s192 -86 192 -192s-86 -192 -192 -192z" />
-    <glyph glyph-name="mars-stroke-h" unicode="&#xf22b;" horiz-adv-x="1919" 
-d="M1901 621c25 -25 25 -65 0 -90l-294 -294c-12 -13 -33 -13 -45 0l-45 45c-13 12 -13 33 0 45l185 185h-294v-224c0 -18 -14 -32 -32 -32h-64c-18 0 -32 14 -32 32v224h-132c-32 -288 -276 -512 -572 -512c-340 0 -611 294 -572 642c30 270 253 486 525 508
-c317 25 586 -207 619 -510h132v224c0 18 14 32 32 32h64c18 0 32 -14 32 -32v-224h294l-185 185c-13 12 -13 33 0 45l45 45c12 13 33 13 45 0zM576 128c247 0 448 201 448 448s-201 448 -448 448s-448 -201 -448 -448s201 -448 448 -448z" />
+    <glyph glyph-name="liberapay" unicode="&#xf2e9;" horiz-adv-x="1200" 
+d="M472 1412v0l-224 -925c-4 -19 -6 -37 -7 -53s3 -31 9 -43s17 -23 33 -30c16 -8 37 -12 65 -14l-48 -198v0c-76 0 -136 10 -179 30s-75 47 -94 81s-28 74 -27 118s7 92 19 142l204 854zM856 1030v0c60 0 112 -10 155 -28s79 -42 107 -74s49 -69 62 -111s20 -88 20 -136v0
+c0 -78 -13 -150 -39 -215s-62 -121 -107 -168c-46 -47 -99 -84 -163 -110s-134 -39 -209 -39c-36 0 -73 4 -109 10l-72 -291h-238l267 1112c43 13 92 24 147 34s115 16 179 16zM826 829c-34 0 -67 -4 -97 -10l-112 -468c18 -4 40 -6 67 -6c42 0 80 7 114 23s64 37 88 65
+s43 62 56 101s20 82 20 129c0 46 -10 86 -30 118s-56 48 -106 48z" />
     <glyph glyph-name="calculator" unicode="&#xf1ec;" horiz-adv-x="1664" 
 d="M384 0c0 71 -57 128 -128 128s-128 -57 -128 -128s57 -128 128 -128s128 57 128 128zM768 0c0 71 -57 128 -128 128s-128 -57 -128 -128s57 -128 128 -128s128 57 128 128zM384 384c0 71 -57 128 -128 128s-128 -57 -128 -128s57 -128 128 -128s128 57 128 128zM1152 0
 c0 71 -57 128 -128 128s-128 -57 -128 -128s57 -128 128 -128s128 57 128 128zM768 384c0 71 -57 128 -128 128s-128 -57 -128 -128s57 -128 128 -128s128 57 128 128zM384 768c0 71 -57 128 -128 128s-128 -57 -128 -128s57 -128 128 -128s128 57 128 128zM1152 384
diff --git a/src/doc/assets/fork-awesome/fonts/forkawesome-webfont.ttf b/src/doc/assets/fork-awesome/fonts/forkawesome-webfont.ttf
index 1637e6b0c..ee1c79914 100644
Binary files a/src/doc/assets/fork-awesome/fonts/forkawesome-webfont.ttf and b/src/doc/assets/fork-awesome/fonts/forkawesome-webfont.ttf differ
diff --git a/src/doc/assets/fork-awesome/fonts/forkawesome-webfont.woff b/src/doc/assets/fork-awesome/fonts/forkawesome-webfont.woff
index 34c0c03f5..56652e4dd 100644
Binary files a/src/doc/assets/fork-awesome/fonts/forkawesome-webfont.woff and b/src/doc/assets/fork-awesome/fonts/forkawesome-webfont.woff differ
diff --git a/src/doc/assets/fork-awesome/fonts/forkawesome-webfont.woff2 b/src/doc/assets/fork-awesome/fonts/forkawesome-webfont.woff2
index c0d51ecc1..930c64beb 100644
Binary files a/src/doc/assets/fork-awesome/fonts/forkawesome-webfont.woff2 and b/src/doc/assets/fork-awesome/fonts/forkawesome-webfont.woff2 differ
diff --git a/src/icons/.fontcustom-manifest.json b/src/icons/.fontcustom-manifest.json
index eabe0fbbe..c4af8c1e6 100644
--- a/src/icons/.fontcustom-manifest.json
+++ b/src/icons/.fontcustom-manifest.json
@@ -1,7 +1,7 @@
 {
   "checksum": {
-    "previous": "b9e74749061a6bccecfc07daf00aff914ab8d4e83c7521ce825423f3b8a648c5",
-    "current": "b9e74749061a6bccecfc07daf00aff914ab8d4e83c7521ce825423f3b8a648c5"
+    "previous": "c6208bd920b15ac42de81192996f4fe32421c90b38de33b3c59673efbb58e4ae",
+    "current": "c6208bd920b15ac42de81192996f4fe32421c90b38de33b3c59673efbb58e4ae"
   },
   "fonts": [
     "forkawesome/forkawesome.ttf",
@@ -1439,6 +1439,14 @@
       "codepoint": 61768,
       "source": "svg/level-up.svg"
     },
+    "liberapay": {
+      "codepoint": 62185,
+      "source": "svg/liberapay.svg"
+    },
+    "liberapay-square": {
+      "codepoint": 62184,
+      "source": "svg/liberapay-square.svg"
+    },
     "life-ring": {
       "codepoint": 61901,
       "source": "svg/life-ring.svg"
diff --git a/src/icons/icons.yml b/src/icons/icons.yml
index 3fe64231f..ce8db4993 100644
--- a/src/icons/icons.yml
+++ b/src/icons/icons.yml
@@ -6636,3 +6636,21 @@ icons:
       - social-network
     categories:
       - Brand Icons
+
+  - name:       Liberapay
+    id:         liberapay-square
+    unicode:    f2e8
+    created:    1.0
+    url:        liberapay.com
+    categories:
+      - Payment Icons
+      - Brand Icons
+
+  - name:       Liberapay
+    id:         liberapay
+    unicode:    f2e9
+    created:    1.0
+    url:        liberapay.com
+    categories:
+      - Payment Icons
+      - Brand Icons
diff --git a/src/icons/svg/liberapay-square.svg b/src/icons/svg/liberapay-square.svg
new file mode 100644
index 000000000..7abf57627
--- /dev/null
+++ b/src/icons/svg/liberapay-square.svg
@@ -0,0 +1,31 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/"
+   xmlns:cc="http://creativecommons.org/ns#"
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns="http://www.w3.org/2000/svg"
+   height="1792"
+   width="1536"
+   version="1.1"
+   id="svg2"
+   viewBox="0 0 1536 1792">
+  <metadata
+     id="metadata18">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
+        <dc:title></dc:title>
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <defs
+     id="defs16" />
+  <path
+     id="path6"
+     d="M 148.55116,128 C 66.566474,128 0.0546875,194.4957 0.0546875,276.49503 l 0,1239.00797 c 0,81.9859 66.5117865,148.497 148.4964725,148.497 l 1239.00804,0 c 82.0644,0 148.534,-66.4957 148.534,-148.497 l 0,-1239.00797 C 1536.0932,194.4957 1469.6236,128 1387.5592,128 L 148.55116,128 Z M 737.84967,382.69347 592.57812,984.6299 c -2.78913,12.5258 -4.33677,24.0205 -4.68739,34.4613 -0.36652,10.4388 1.5615,19.7102 5.73736,27.7107 4.17573,8.033 11.30736,14.4515 21.412,19.3128 10.08871,4.892 24.21508,8.0254 42.33649,9.4116 l -31.34926,128.4718 0,0 c -49.47131,0 -88.3371,-6.4337 -116.54722,-19.3109 -28.21014,-12.8944 -48.42198,-30.4697 -60.59856,-52.7987 -12.20846,-22.2811 -18.12524,-47.8242 -17.7746,-76.7982 0.33465,-28.9126 4.35513,-59.7586 12.03721,-92.5111 L 575.85351,407.66824 737.84967,382.61859 Z m 249.63157,248.80689 c 39.01606,0 72.64086,5.93266 100.83506,17.77494 28.2261,11.84036 51.3645,28.05437 69.4859,48.59789 18.1055,20.56079 31.5344,44.56406 40.2365,72.07311 8.6951,27.4861 13.0427,56.9363 13.0497,88.2738 l 0,0 0,0 c -0.01,50.8116 -8.3764,97.286 -25.0869,139.4213 -16.7189,42.1718 -39.8891,78.5857 -69.4858,109.2339 -29.6127,30.6809 -65.118,54.496 -106.5725,71.549 -41.45456,17.0531 -86.5961,25.6122 -135.33428,25.6122 -23.6997,0 -47.37706,-2.0716 -71.06081,-6.2629 l -47.02389,189.1463 -154.68382,0 173.47088,-723.09519 c 27.8595,-8.3518 59.74645,-15.83194 95.62271,-22.46346 35.89223,-6.61425 74.74208,-9.93577 116.54725,-9.93577 z M 967.60671,762.1475 c -22.31309,0 -43.22798,2.1081 -62.736,6.2994 l -73.12327,304.0804 c 11.84187,2.7878 26.4538,4.1625 43.87395,4.1625 27.15824,0 51.91357,-5.0303 74.21075,-15.1504 22.28122,-10.0893 41.27821,-24.178 56.96116,-42.2985 15.651,-18.1052 27.8436,-39.8717 36.5616,-65.3245 8.7021,-25.4202 13.0497,-53.4458 13.0497,-84.1094 0,-29.9474 -6.6245,-55.4003 -19.837,-76.3105 -13.2444,-20.8949 -36.2244,-31.349 -68.96089,-31.349 z"
+     style="fill:#000000" />
+</svg>
diff --git a/src/icons/svg/liberapay.svg b/src/icons/svg/liberapay.svg
new file mode 100644
index 000000000..c359e17f4
--- /dev/null
+++ b/src/icons/svg/liberapay.svg
@@ -0,0 +1,56 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/"
+   xmlns:cc="http://creativecommons.org/ns#"
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   viewBox="0 0 1536 1792"
+   id="svg2"
+   version="1.1"
+   inkscape:version="0.91 r13725"
+   sodipodi:docname="liberapay.svg"
+   width="1536"
+   height="1792">
+  <metadata
+     id="metadata14">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
+        <dc:title></dc:title>
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <defs
+     id="defs12" />
+  <sodipodi:namedview
+     pagecolor="#ffffff"
+     bordercolor="#666666"
+     borderopacity="1"
+     objecttolerance="10"
+     gridtolerance="10"
+     guidetolerance="10"
+     inkscape:pageopacity="0"
+     inkscape:pageshadow="2"
+     inkscape:window-width="991"
+     inkscape:window-height="717"
+     id="namedview10"
+     showgrid="false"
+     inkscape:zoom="0.13037281"
+     inkscape:cx="719.13204"
+     inkscape:cy="28.929687"
+     inkscape:window-x="0"
+     inkscape:window-y="0"
+     inkscape:window-maximized="0"
+     inkscape:current-layer="svg2" />
+  <path
+     style="fill:#1a171b"
+     d="M 639.72409,123.69261 390.59776,162.27165 186.50232,1015.6515 c -11.82624,50.3732 -17.94576,97.8018 -18.47848,142.2513 -0.55403,44.4708 8.55004,83.8681 27.30152,118.1535 18.75147,34.3067 49.81927,61.3386 93.22467,81.1555 43.40542,19.817 103.11515,29.7168 179.2078,29.7168 l 0,0 48.23545,-197.6874 c -27.87151,-2.1308 -49.59853,-6.9615 -65.13241,-14.4834 -15.53391,-7.4793 -26.48479,-17.377 -32.91996,-29.7147 -6.43517,-12.3163 -9.41869,-26.5078 -8.86468,-42.5744 0.53271,-16.0666 2.93724,-33.7803 7.24157,-53.0646 L 639.72409,123.77571 Z m 384.30211,382.71981 c -64.28771,0 -124.0401,5.06717 -179.20781,15.23132 -55.18901,10.20678 -104.2485,21.73681 -147.07859,34.58584 l -266.77241,1112.07782 237.84778,0 72.33237,-290.8674 c 36.41623,6.4351 72.85178,9.6548 109.2893,9.6548 74.98465,0 144.37745,-13.1814 208.13246,-39.4122 63.7337,-26.252 118.3348,-62.9239 163.8923,-110.0797 45.4085,-47.1343 81.0729,-103.0884 106.7922,-167.9302 25.7194,-64.7778 38.58,-136.35937 38.58,-214.58292 l 0.1662,0 c 0,-48.22116 -6.6995,-93.41856 -20.0599,-135.75856 -13.4244,-42.31868 -34.036,-79.29105 -61.8862,-110.91287 -27.9567,-31.60051 -63.5533,-56.52719 -106.9586,-74.74595 -43.3842,-18.19746 -95.0858,-27.30258 -155.0694,-27.30258 z m -30.46451,200.84965 c 50.35201,0 85.71381,16.10286 106.08471,48.2361 20.3283,32.13312 30.5062,71.27256 30.5062,117.32028 0,47.15568 -6.6783,90.24792 -20.0599,129.34895 -13.4244,39.1438 -32.168,72.6173 -56.2679,100.4675 -24.1212,27.8716 -53.3209,49.5785 -87.60621,65.0911 -34.2854,15.5552 -72.33104,23.3052 -114.11702,23.3052 -26.78478,0 -49.26558,-2.1096 -67.46305,-6.4097 l 112.4939,-467.70453 c 29.98107,-6.43517 62.12257,-9.65489 96.42927,-9.65489 z"
+     id="path6"
+     inkscape:connector-curvature="0" />
+</svg>