install multi-select and combobox via bower

Remove old combobox

user bower for onfontresize

Add jcrop + md5

Add files to scrutinizer ignore list

Remove misplaced text

Selected the right MultiSelect library via bower

Move bower dependencies to correct location
Fix for TravisCI: Errors parsPHP Parse error:  syntax error, unexpected
'[' in /home/travis/build/owncloud/contacts/templates/contacts.php on
line 4
Fix scrutinizer exclude path
Merge pull request #708 from owncloud/bower2

User bower to load JS dependencies