Better string normalization when setting field id from field title
Fix Add a content type keyword
Add 'Add accented field' test
Add a fieldSet tests (not passing)
Merge branch 'sprint-toulouse' of
git://github.com/plone/plone.schemaeditor.git into sprint-toulouse

Conflicts:
	plone/schemaeditor/tests/robot/test_fields.robot
Merge branch 'sprint-toulouse' of
github.com:tdesvenain/plone.schemaeditor into sprint-toulouse

Conflicts:
	plone/schemaeditor/tests/robot/test_fields.robot