#58 Rethink FormBuilder elements
#58 fix spec cause of rethinking how element is required
Merge pull request #64 from backbee/58

fix #58
#65 fix code climat
Merge pull request #66 from backbee/65

fix #65
#22 add spec for all elements
#22 fix jslint into specs/tb/component/formbuilder/form/element/Datetimepicker.js
Merge pull request #67 from backbee/22

fix #22
#63 add delegateListeners function
Merge pull request #69 from backbee/63

fix #63
#3783 start DOMParser for content
#3783 finish Parsing DOM and binding events for the content
#59 List blocks into content contribution
#59 update fix.css for add a dropzone
#59 add bootstrapjs