Add popover html and css styling
Initial work towards add-entity dialog
Untested Create Entity Dialog
Add Entity dialog ready for testing
bind predicate invocation in SubCollection to 'this'
Create Entity working upto (but not including) POST
POST now works. Need to obtain architects via entity ws for round-trip
to work
Merge pull request #43 from recurse/add-entity

Add ability for users to create new entities
Fix to UnionCollection inheritance
Fix to positioning of transcript pane
Fix display on entity labels on frontpage.
Merge pull request #44 from recurse/display-entities

Display entities
Reset entities url to old web-service.

We're not ready to replace this with the new service on test yet.
Lift label generation to toplevel to cover all cases
Migrated to new expression webservice
Switch to new file-summary service
Merge pull request #45 from recurse/ws-migration

Ws migration
Pulled master updates