[Qgis-developer] Visual changelog for QGIS 2.2

[Nyall Dawson]

> @Nyall maybe it would be nice to get another entry for composer summarising
> all the other improvements you have made, I know I haven't done the work you
> have done justice in the list so far.
>

Will do!

Incidentally, the "overflow: hidden" setting on .media,.media-body in
the changelog css breaks the site on mobile chrome. With this setting
only the images are visible, not the text.

Nyall