Merge pull request #38 from jacksontan/master

Fixed navset2 date bug and remove default for emptyKeywordValue
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CCM2 Updates
Merge pull request #39 from jacksontan/master

Fixed issue on navset2 when using native select as base element
Falsey keyword values ignored in s_<id>_keywords.
$.target should not have strinct id string requirements.
Screensize function missing from layout template.
Set recursive keyword values properly.
Recursive keyword issue redux.
Remove recursive keyword thing.
keywords keyword should unescape %25%25 to tilde.
Nav Framework Tree.
Merge branch 'jtan-tree'
Merge branch 'master' of https://github.com/jsmreese/ddk2
Version to 2.2.0rc3.
Missing commas.
Merge pull request #41 from jacksontan/master

Added css styles on loading and searching nodes; Fixed search with no matches
jstree selected, loading updates.
Tree loading text issues.
Version to 2.2.0.