Display 'required' span only on input mode
Add eclipse files to .gitignore
Remove trailing space
Do not display widget label in display mode if there is no value
Revert "Do not display widget label in display mode if there is no value"

This reverts commit 53807d5c3512cbe14efcf7c4fe274abb73ab9ba0.
Add '.empty' css class to fields that have no value
Change empty class management
We can add enable_unload_protection = False on a Form to disable unload protection.
Merge branch 'master' of github.com:plone/plone.app.z3cform

Conflicts:
	CHANGES.txt
Merge pull request #12 from cedricmessiant/master

enable_unload_protection and '.empty' css class