Merge pull request #49 from elihart/master

Fixed seesion token to be passed when launching editing activities
add scrollviews to views with lots of content
Merge pull request #51 from rpandey1234/master

Add scrollviews
change title, add instructions to mainActivity
facebook style login button, and tweaks to MainActivity
fix login activity
add facebook login button
Merge pull request #52 from rpandey1234/prettifyMain

Prettify main
Prettied up the logo activity. Fixed a bug in the layout of the editor activity that was introduced by scrollview.

Also fixed the url to get the company list.