Merge branch 'issue-14'
Merge branch 'develop'
Changed port from 8081 to 80
Added ng-cloak so the alert msg is not displayed while loading angular.js
Replacing ng-show with ng-if for showing alert msgs
Trying again with ng-cloak
Adding angular.js to the head in index.html
Added express compression
Adding cache control to express
Updated readme on how to start the server and run tests with grunt. Moved the mongodb dump to /test/db-dump
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