Refs #485, #504 - Add support for nested columns.
Remove unused variables
Fix formwidget IDs for nested fields
added german translations

Should be completed now
Add sweet transition animations on keywords
treeExpanded default is now false
Minor bug - this should be getKeyName
Update changelog, move relation config under view/manage array respectively
More silly logic errors
Add search support to the view mode
Add search capability to manage mode (lists)
Merge pull request #602 from NateMS/master

added german translations
Alleviate the Search Widget of its need for a <form> tag
Update blueimp software to latest
Merge pull request #579 from Flynsarmy/nestedFileUpload

Refs #485, #504 - Allow adding nested FileUpload files
Minor code improvements
Switch to evalHtmlId helper
Merge pull request #578 from Flynsarmy/formwidgetIDs

Fix formwidget IDs for nested fields
Switch to helper
Missing ref