Add the 'code' plugin for tinymce. closes #122
Make the toolbar buttons able to be set in the field construct

closes #44
Add phpdoc
Fix malformed HTML

textarea tag was self-closing
Add proper escaping to richtextareas
Add testing for richtextarea updates
Test default values in richtextareas
Add test coverage for WP3.8 toolbars
Merge pull request #200 from alleyinteractive/rta-updates

Updates to RichTextAreas