#882 - - Changes to the order of adding a new question - done minus styling
#313 - Scroll to question picker when user clicks add
#313 - added scrollTo to bower.json file
#323 - disallow deletion of the last option in a multi option question
adding some very basic styles to the row selector input wrap
spacing fix
Merge pull request #250 from kobotoolbox/formbuilder

various form builder features
merged group-reordering into master