Angular Medium Editor Versions Save

Thanks to the great work by @codiak and @ferdiemmen I can publish this library as a pre-release for Angular 4 based projects

Includes the #81 code

Bugfix release

#72

Minor improvements:

#54 #52

Thanks for everybody's contributions!

Major (pre)-release with support for Medium editor version 5

Many thanks to @mpolichette for writing this refactor!

I didn't came accross any regressions; if a couple of other people would also like to test this code in a variety of browsers and report back in #34 I will remove the pre-release flag

Hotfix with paste bug; fixed by #42

Medium-editor AngularJS directive based on

• AngularJS 1.3
• Medium-editor 4.4

Current version, works with medium-editor 1.8.* releases