Merge pull request #2 from andergmartins/fix-joomla-3.2

Add Joomla 3.2 compatibility
Clear out all the empty index.html files
Fix malformed language strings and standardize
Reformat to psr2
Update file headers/licensing
Add changes from Nick's pull request
Update to comprehensive ignore file
Update README.md
Fix commenting style for language files
Proposed structure and script for phing builds
Include packages folder in repository
Add version # for build file, fix formatting