Merge pull request #2 from betweenbrain/master

Merge master to develop
Joomla 2.5 compatibility
Remove superfluous parameters
Add admin support. Tadow!
Add branch schema
Add debug format
Add array check for each result and implode only if it is an array
Merge remote-tracking branch 'origin/develop' into develop
Initial concept for module support
Renamed group to plugin for intuitiveness
Finalize initial P.O.C. for module support
Update README.md
Merge pull request #6 from betweenbrain/module-support

Add Module support
Typos
Better array checking
Merge remote-tracking branch 'origin/develop' into develop
Merge branch 'develop'

Conflicts:
	admin/ajax.php
	ajax.xml
	site/ajax.php
Initial release
Merge branch 'master' of github.com:betweenbrain/Joomla-Ajax-Interface