Performance: Adjust $watch statement so it does not run every $digest
Performance: Adjust $watch statement so it does not run every $digest

jpmckearin/nya-bootstrap-select,iejay/nya-bootstrap-select,kozer/nya-bootstrap-select,jca258/nya-bootstrap-select,van-nguyen/nya-bootstrap-select,lordfriend/nya-bootstrap-select,van-nguyen/nya-bootstrap-select,tdascoli/ng-selectpicker