Updated Installing PHPCI (markdown)

Installing-PHPCI.md

@@ -1,4 +1,4 @@
-####Pre-requisites:
+##Pre-requisites:
 * PHP 5.3.8+
 * A web server. We prefer nginx.
 * Composer (https://getcomposer.org/download/)
@@ -7,14 +7,14 @@
 * PHPCI needs to be able to run `exec()` and `shell_exec()`, so make sure these functions are not disabled
 * PHP must have OpenSSL support available and enabled as well as have the mcrypt extension installed.
 
-#### The installation process:
+##The installation process:
 (If you are installing on Mac, see [Vanilla Mac Mavericks Server Installation Guide](https://github.com/Block8/PHPCI/wiki/Vanilla-Mac-Mavericks-Server-Installation-Guide).)
 * Step 1: `composer create-project block8/phpci testphpci --keep-vcs --no-dev`
 * Step 2: `./console phpci:install`
 * Add a virtual host to your web server, pointing to the directory "public" where you cloned PHPCI into.
 * You'll need to set up rewrite rules to point all non-existent requests to PHPCI.
 
-**Apache Example (require mod_rewrite installed)**:
+###Apache Example (require mod_rewrite installed):
 
 ```sh
 <IfModule mod_rewrite.c>
@@ -26,7 +26,7 @@
 </IfModule>
 ```
 
-**Nginx Example**: 
+###Nginx Example: 
 
 ```
 location / {
@@ -34,11 +34,11 @@ location / {
 }
 ```
 
-**Lighttpd Example (lighttpd >= `1.4.24`):**
+###Lighttpd Example (lighttpd >= `1.4.24`):
 
 This example uses the `$HTTP["host"]` conditional block because `$HTTP["url"]` blocks aren't supported with url rewriting in lighttpd <= `1.4.33` (source: [lighttpd docs for mod_rewrite](http://redmine.lighttpd.net/projects/1/wiki/Docs_ModRewrite)). In lighttpd >= `1.4.34` however, [this has been fixed](http://redmine.lighttpd.net/issues/2526).
 
-**lighttpd <= `1.4.33`**
+###lighttpd <= `1.4.33`
 ```
 $HTTP["host"] =~ "^phpci\.example\.com$" {
         # Rewrite all requests to non-physical files
@@ -49,7 +49,7 @@ $HTTP["host"] =~ "^phpci\.example\.com$" {
 }
 ```
 
-**lighttpd >= `1.4.34`**
+###lighttpd >= `1.4.34`
 ```
 $HTTP["url"] =~ "^\/PHPCI/$" {
         # Rewrite all requests to non-physical files
@@ -62,7 +62,7 @@ $HTTP["url"] =~ "^\/PHPCI/$" {
 
 If you ~~would like~~ are forced to use lighttpd <= `1.4.24`, [you can use mod_magnet and Lua instead] (http://redmine.lighttpd.net/projects/1/wiki/AbsoLUAtion).
 
-**Built-in PHP Server Example**:
+###Built-in PHP Server Example:
 
 You can use the built-in PHP server `php -S localhost:8080` by adding `public/routing.php`.
 
@@ -76,11 +76,11 @@ if (file_exists(__DIR__ . '/' . $_SERVER['REQUEST_URI'])) {
 }
 ```
 
-**Finally** 
+##Finally 
 
 There are a couple ways of running PHPCI builds. If you want to run multiple builds at the same time, but don't mind waiting *up to* 1 minute for a cron job to execute, you should use the cron method.
 
-**Cron method**
+###Cron method
 
 You'll want to set up PHPCI to run as a regular cronjob, so run `crontab -e` and enter the following:
 
@@ -88,7 +88,7 @@ You'll want to set up PHPCI to run as a regular cronjob, so run `crontab -e` and
     
 Obviously, make sure you change the `/path/to/phpci` to the directory in which you installed PHPCI, and update the PHP path if necessary.
 
-**Daemon method**
+###Daemon method
 
 If you only want to run one build at a time or want your builds to run immediately after they're created, you should use the daemonise method. Run the following command, from the root of your PHPCI installation:
 
@@ -98,7 +98,7 @@ nohup php daemonise phpci:daemonise > daemon.log &
 
 Output will be streamed into the `daemon.log` file.
 
-***Add Composer***
+##Add Composer
 
 ```bash
 cd /path/to/phpci
@@ -106,7 +106,7 @@ wget https://getcomposer.org/composer.phar
 chmod +x composer.phar
 ```
 
-***Permissions***
+##Permissions
 
 The user under which your executed `crontab -e` above, should have write permissions to `PHPCI/build` directory.
 So