Commit for Issue #11

Added support for less than 6 tabs. If the number of tabs is less then
the “critical number” for a device, then the tab bar will act like a
UITabBar. If at or more than the “critical number”, then tab bar will
become infinitely scrolling.
Added App Icons
Added the ability to disable infinite scrolling.

Just set the “enableInfiniteScrolling” property to NO on the tab bar or
tab bar controller.
Fixed Issue #13

Version 2.2.0 broke the “setSelectedIndex:” function of
M13InfiniteTabBarController. This update fixes that issue.

Also adds a test to the sample project to check that functionality.
Fixed issue #15

The fifth tab bar item will no longer be left out.
Also: Updated Readme.
Merge branch 'master' of github.com:Marxon13/M13InfiniteTabBar

Conflicts:
	M13InfiniteTabBar.podspec