Merge pull request #8 from kprakobkit/modify_user_home

modify user_home.erb to show correct user name for the profile page
style login page
can view all users from profile page
added link to all skeeters to feed page
Merge pull request #9 from kprakobkit/shakrah_show_users

Shakrah show users
follow and unfollow
merged follow / unfollow
Merge pull request #10 from kprakobkit/follow_unfollow

added follow unfollow
style user_home.erb
merge commit