Merge pull request #5 from heyfluke/master

use relative path for group.
load bookmark icons async
subclass uiwindow to support tap&hold
fix some design issues on ipad and also for tabs
fix bookmark folder creation
fix bottom bar not showing up on 4 inch screens
bump podspec v
make tab title available outside framework
bump podspec
allow for initializing browser view controller from storyboard
fix bug with tap 'n hold menu triggering off of non webview taps
bump podspec
Merge remote-tracking branch 'acatighera/master'
Not add cancel button in action sheet for iPad
Merge pull request #1 from EchoLiao/master

Not add cancel button in action sheet for iPad
tweak last pull request to prevent exception
Merge pull request #3 from acatighera/master

fix several issues