Merge pull request #3 from hohungyi/master

improvements to profile page and sign in/out, still working on navbar dr...
Shifted pages to dynamic_pages controller
Merge pull request #4 from decatan/master

Shifted pages to dynamic_pages controller
added working follow/unfollow
Merge pull request #5 from decatan/master

added working follow/unfollow
added working comment model
Merge pull request #6 from decatan/master

added working comment model
working activity feed
Merge pull request #7 from decatan/master

working activity feed
changed a lot of stuff
Merge pull request #8 from decatan/master

changed a lot of stuff
dependent destroy for comments
changes to public activity comments create
add .env to .gitignore and unicorn gem
use unicorn via procfile
Merge pull request #9 from decatan/master

added unicorn gem for Heroku
added viewport to css for wp8
Merge pull request #10 from decatan/master

added viewport to css for wp8
added basic layout to following/followers and validates content of task and comments
Merge pull request #11 from decatan/master

added basic layout to following/followers and validates content of task ...