Tagging - Trim the selected string item

When taggingLabel is used a space is inserted between search and the taggingLabel.
When the item is pushed to the selected array, only the tagginLabel is removed. Not the extra space
add missing ui-lock-choice functionality for the bootstrap theme
Closes a dropdown when another one is opened
Merge pull request #484 from brianfeister/master

Fix for https://github.com/angular-ui/ui-select/pull/327#issuecomment-65960779
Fixes for #462, #463, #475
Make JSHint happy
(chore) v.0.9.3
Fixed focus issues and removed the "ugly" 50 milli timeout
Add Allow-Clear support to Bootstrap Template
Merge pull request #486 from DanielClausen/master

Add Allow-Clear support to Bootstrap Template
Fixed unit testing
remove dist files
roll back to previous dist folder
update dist files to latest
Merge pull request #481 from asafdav/master

Closes a dropdown when another one is opened
Merge pull request #473 from jziggas/master

add missing ui-lock-choice functionality for the bootstrap theme
(chore) v.0.9.3
Merge pull request #447 from ErlendSB/master

Tagging - Trim the selected string item
Fix for #477