composer.json
sync info in package/composer.json
require composer installers
Fix Version tag, Update to mu-plugin & add autoload
Merge pull request #194 from matthewsoares/composer

Fix Version tag, Update to mu-plugin & add autoload
Add class_attr to HTML of more fields.

- While it seems useless to add classes to fields like a hidden field,
  it is actually helpful in finding that row via JS if we were doing
  some advanced things within groups (where IDs can't be used).
Added Hide for ID

Added function to allow generic hide_on argument for metaboxes.
Merge branch 'refs/heads/master' into composer
update composer.json with some stuff from #217 thanks @pdewouters
Add composer type and require
fix composer validation error
wordpress plugin type
Merge pull request #206 from adhipg/feature/class_attr-on-more-fields

Add class_attr to HTML of more fields.
Bugfix - incorrect select field JS url
Update Select2
Allow passing args to select2 when creating the select field
Fix Select2 Button styles
Better group title styling
Better disabled styling
Confirm delete field