Start enabling selection in left panel. Start splitting FilesList into pieces (PreviewFactory)

git-svn-id: https://ajaxplorer.svn.sourceforge.net/svnroot/ajaxplorer/trunk@3374 3bf36de4-da32-0410-8312-848cfbfe3f7d
Fix events - display nice list.

git-svn-id: https://ajaxplorer.svn.sourceforge.net/svnroot/ajaxplorer/trunk@3375 3bf36de4-da32-0410-8312-848cfbfe3f7d