added option useBothWheelAxes
added suppress scroll options
Merge pull request #1 from Webjin/patch-1

added option useBothWheelAxes
Removing trailing comma
Fixing dependency injection to support minification
Adding grunt, bower, and linking
updating read me to make sure new stuff isn't scary
Fixed a memory leak

The resources allocated by the jQuery plugin must be freed.
Using $timeout instead of setTimeout

This is a recommended practice by angular. Also, returning null
apparently prevents a memory leak.
Added missing $timeout parameter
Merge pull request #3 from seldary/MemoryLeakFix

Memory leak fix
merging pull request #4 (manually resolved)
Merge branch 'master' of https://github.com/itsdrewmiller/angular-perfect-scrollbar