Merge pull request #56 from KiaFathi/documentationBranch

Fix typo in PRESS-RELEASE.md
Update README.md

suggest change in a few words for accuracy.
delete Procfile

deployment not needed
Update CONTRIBUTING.md

suggest some changes (check the diff)
Merge pull request #57 from dhfromkorea/markdown-fix

suggest changes in Markdown files
Fixed $scope variables bug settings and signup now work
Merge pull request #58 from Yahkob/feature

Fixed $scope variables bug settings and signup now work
Update manifest.webapp
Merge pull request #60 from dhfromkorea/markdown-fix

Update manifest.webapp
Fixed FFOS bug
Merge pull request #62 from Yahkob/feature

Fixed FFOS bug
Add some documentation, update formatNumber function