Created Clean build plugin (markdown)

Clean-build-plugin.md

@@ -0,0 +1,16 @@
+Works through a list of files to remove from your build. Useful when used in combination with Copy Build or Package Build.
+
+### Configuration Options:
+
+* **remove** - Required - An array of files and / or directories to remove.
+
+### Example Configuration:
+
+```yml
+complete:
+    clean_build:
+        remove:
+            - composer.json
+            - composer.phar
+            - config.dev.php
+```