Tweak icons

Tweaked few icons for delightful morphing.

New icons

Updated Google Material Icons Library to version 2.2.0

Credits to @dresslerit and all others for issues & PRs!

ngMdIconServiceProvider

ngMdIconServiceProvider can be used to add custom icons or to access existing ones from a different controller / service.

Also, updates to make it work in ng-strict-di mode.

Credits to @smithgt, @sscovil and @nareshbhatia for their contribution.

Additional icons from materialdesignicons.com

Updated dependency to work with angularjs v1.4.
Added angular-material-icons.css for Angular Material users (untested).
Added few hand-picked icons from MaterialDesignIcons.com.

With options for SVG-Morpheus

Credits to @willhlaw for adding options for SVG-Morpheus.

Smooth morphing

Re-touched all icons for smooth morphing.

First release

Everything working.