Merge pull request #7 from shifakhan/master

Gemfile, twitter api key, chwink model spec file update
Changed url of facebook share
Merge pull request #9 from shifakhan/master

Updated jquery functions and added login via facebook
model and controller specs
Merge pull request #10 from pkrawat1/master

updated specs and models for category and comment and added chwinks controller specs
updated chwink controller
Update README.md

added travis badge
updated chwinks controller
Delete chwinks_controller_spec.rb
Travis setting
Update README.md
updated chwink controller specs
added omniauth.rb to repo
removing pending specs from chwink spec
merging
merging chwink_controller
Merge pull request #11 from pkrawat1/master

updated chwinks controller
Merge https://github.com/gautamrege/chwink