Add new "type of event" field base and instance
Create "link" base fields. Website - Facebook - Twitter
Instantiated link instances in the event content type
Instantiate taxonomy term field instances
Create additional document fields (base + instances)
Descriptions added
Merge pull request #154 from capacity4dev/feature/CFD-177-Group_Events_CreateUpdate_form

CFD-177 - Group Events : Create/Update Form