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
get rid of fb login in button
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.
Merge pull request #53 from elihart/master

Improved the layout and structure of adding a logo to a picture
fetch user profile pic in async thread
Merge pull request #54 from rpandey1234/bugFixes

Bug fixes
async http get