Merge pull request #7 from dperny/master

Fixed bug where permissions could not be edited.
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Merge branch 'master' of github.com:williambarry007/caboose-cms
Updated version file
Added a generic caboose_modal javascript function.
Updated version file
Made rake caboose:db non-destructive.
Updated version file
Fixed bug in pager
Updated version file
More changes
Updated version file