1.x-1.2.0

What's Changed

• Issue #25: update config rather than obsolete field_group table by @herbdool in #27
• Issue #28: move theme functions to separate theme file by @herbdool in #29
• Issue #34 Separate out API from the implementation by @herbdool in #35
• Issue #39: allow div to be cloned to forms by @herbdool in #40
• Issue #41: arrange field group with children when cloning by @herbdool in #42

Full Changelog: 1.x-1.1.1...1.x-1.2.0