Merge pull request #11 from Yahkob/dev

added login and signup method
modularized the plivo call methods to call.js
merge conflict on passport-google resolved
merge resolved
changed packaged.json
redacted dev and test configs
fixed all merge conflicts
Merge pull request #10 from dhfromkorea/dev

modularized the plivo call methods to call.js
changes to DB creation
adding google oauth methods