Pin Bower versions

bower.json

core/vendor/autosize/.bower.json

core/vendor/backbone/.bower.json

core/vendor/base64/.bower.json

core/vendor/blueimp-md5/.bower.json

core/vendor/bootstrap/.bower.json

core/vendor/bootstrap/js/tooltip.js

core/vendor/es6-promise/.bower.json

core/vendor/handlebars/.bower.json

core/vendor/jcrop/.bower.json

core/vendor/jquery-migrate/.bower.json

core/vendor/jquery/.bower.json

core/vendor/jsTimezoneDetect/.bower.json

core/vendor/moment/.bower.json

core/vendor/select2/.bower.json

core/vendor/snapjs/.bower.json

core/vendor/snapjs/dist/latest/snap.js

core/vendor/strengthify/.bower.json

core/vendor/underscore/.bower.json

core/vendor/zxcvbn/.bower.json