Merge pull request #32 from jacksontan/master

Fixed navset2 default keyword update on value
Restore white background on select2, on container element now.
Filter for already-set values.
data_term, data_id, and emptyKeywordValue issues.
Remove border from top of select2-drop.
Ignore window scrollbars when adding large screen width rule.
Added new docs folder.
Merge branch 'master' of https://github.com/jsmreese/ddk2
$.fn.am(showmask) should not double-mask.
Client JS function list.
Creating list.
Docs.
Search content widget for templates.
Documentation viewer.
Added required parameters control option.
Toolbar button.
Client JS API, control groups.
Resolve merge conflicts.
Merge branch 'jacksontan-master'
Date format issues, date start and end label keywords.