shorten URLs

[McLoo]

I know there is the long tap copy and optionally the mail function, but the gist URLs are quite long. In most cases I write bug reports on my desktop and therefore have to type every single letter.

Github provides the URL shortener git.io. Works great for Gist links, we should use it :)

https://gist.github.com/5e5e922481835f66235c --> http://git.io/15RYGg

example: https://github.com/DSH105/Nexus/blob/master/src/main/java/com/dsh105/nexus/util/shorten/URLShortener.java#L42

[mcginty]

Ooh, great idea. Can definitely do this.