Add some documentation, update formatNumber function
Fix contacts.js
Merge pull request #65 from KiaFathi/documentationBranch

Documentation branch
Uncommented and modified existing currentUser check
removed user check and added comments for code
calling popup, phonenumber format regex, signup popups
rm file
removed bugged semicolon
Merge pull request #66 from Yahkob/feature

Modified popups, number formatter
Calls go through new server as opposed to old test server
Merge pull request #67 from KiaFathi/kiaFeatures

Calls go through new server as opposed to old test server
Merge pull request #68 from quickcall/dev

Update Master Branch