Modified css of list widget and default theme
Merge pull request #1060 from linzongshu/develop

Modified css of list widget and default theme
Check if custom list folder is exists
Merge branch 'develop' of https://github.com/voltan/pi into voltan-develop

Conflicts:
	usr/module/widget/template/block/list/compound.phtml
	usr/module/widget/template/block/list/featured.phtml
	usr/module/widget/template/block/list/summary.phtml
Merge pull request #1062 from linzongshu/develop

Check if custom list folder is exists
Fixed assembling and parsing compound fields bug
Added HTTP API for managing form html tags
Merge pull request #1063 from linzongshu/develop

Fixed assembling and parsing compound fields bug
Start migrating to ZF 2.3 which requires PHP 5.3.23+