Merge pull request #118 from modilabs/master

branching fix
Merge pull request #120 from modilabs/master

3 major bug fixes with repeats
fix for missing required error message
use expanded css instead of minimized
rebuilt
re-added GUI test form in xls format
Merge pull request #122 from modilabs/master

fix required error messages
Merge pull request #119 from MartijnR/master

quick branching fix