retweet route and button initial logic
Merge branch 'master' of https://github.com/Answart/Twitter_App into retweet_route

merge master
retweet route
Merge branch 'master' of https://github.com/Answart/Twitter_App into retweet_route

merge
working on retweet logic
Merge branch 'master' of https://github.com/Answart/Twitter_App into retweet_route

merge
user retweet
Merge branch 'master' of https://github.com/Answart/Twitter_App into retweet_route

merge
Fix retweet bug
* Fix merge conflicts
* Create retweet

Merge branch 'master' of https://github.com/Answart/Twitter_App into retweet_route

Conflicts:
	source/twitter_app/app/views/profile.erb
	source/twitter_app/app/views/user_page.erb
Merge pull request #20 from Answart/retweet_route

Retweet route