added watching for ps-size variable
removed rootScope injection
grunted
added the ability to call a function from psAutoClose
zindex attribute
tagged
Merge branch 'master' of https://github.com/dpiccone/ng-pageslide

Conflicts:
	dist/angular-pageslide-directive.js
	dist/angular-pageslide-directive.min.js
	src/angular-pageslide-directive.js
Grunted