Form documentation improvements#91

Merged

4 commits merged intosymfony:masterfrom

webmozart:form-doc

Feb 3, 2011

Commits on Feb 1, 2011

Reworked the overview page of the form documentation. TBC
Bernhard Schussek
committed
Added a section about automatic field generation
Bernhard Schussek
committed

Commits on Feb 2, 2011

Finished form overview page
Bernhard Schussek
committed
Added detailed information about options in class Field
Bernhard Schussek
committed