Add wiki format syntax for entering new pages in drupal

[tmitchell]

• Some users are quite comfortable with using mediawiki syntax and find having to go to a full html input to be tedious or a barrier
• As a test, try installing the pearwiki module that allows you to have it as an option to use wiki syntax

[tmitchell]

• Using this module: ​http://drupal.org/project/pearwiki_filter
• Download to modules folder, unzipped
• As you can see in readme.txt - you need to acquire the php pear wiki libraries, which I downloaded into the module/pearwiki_filter/ folder as described
• Followed the rest of the instructions without any problem
• some testing of how it handles various things is still warranted, but it works
• You must _manually_ select Input Format -> Wiki Syntax when creating/saving edits to a post to enable this feature