iOS 7 progressin'
Merge pull request #1 from yanks/master

ARC Conversion
Some bottom bar weirdness was occuring occasionally, this might be more reliable?
Removed redudant property setters
Browser view nav title comes from web view document title

Browser view now shows the document title of the page loaded in the
webview as the navigation title of the view, if exists. Otherwise,
remains "Browser" as it did previously.
Still playing around with loading overlays

Also, some code cleanup
Better fart randomization
Minor formatting cleanup after ARC merge
Create README.md
Fixed cell reuse for search fields
Search fields table rect sized to fit both orientations
Unused nibs
Reorganize iPad nib assets
Beta build number increase
Move .xcasset catalog location
Setup non-beta build target for iOS 7 / ARC
Browser title fix
Merge remote-tracking branch 'upstream/master'