Fixing CDD's in repeat groups.  Again.
Merge branch 'master' of ssh://github.com/Fabrik/fabrik
Merge branch 'master' of ssh://github.com/Fabrik/fabrik
Adding isView() to join model, still work in progress, just needed to
get it committed so I can pull from git.
Commenting out some test code for new join isView() testing.
Merge branch 'joomla3' of github.com:Fabrik/fabrik into joomla3
Merge branch 'joomla3' of github.com:Fabrik/fabrik into joomla3
Merge branch 'master' of ssh://github.com/Fabrik/fabrik
Merge branch 'joomla3' of github.com:Fabrik/fabrik into joomla3
Merge branch 'master' of ssh://github.com/Fabrik/fabrik

Conflicts:
	plugins/fabrik_element/cascadingdropdown/cascadingdropdown.js
Ooops, forgot to minify new CDD js.
Merge branch 'joomla3' of github.com:Fabrik/fabrik into joomla3
Delete mis-named file.
changed dbjoin windows (and thus the main js window class) can now accept percentage values
fixed: user group element - filter data not correct;
usergroup failed validation notice array to string conversion;
fixed: date element not saving data
bootstrap class applied to cdd autocomplete and dropdown lists
bootstrap class applied to dbjoin multiselect list
Fix RadioButton Label alignment

Set Radiobutton to use label rather than span in order that fields on
same row in form are aligned correctly.