Hurrah graphing depth v. age!
Update README.md
Update README.md
Update README.md
Fix default view to be not stupid
Progress on sorting by clicking on columns.
Merge branch 'moregui' into master

Conflicts:
	src/cscience/GUI/Editors/CoreBrowser.py
	src/cscience/GUI/Util/SampleBrowserView.py
	src/cscience/GUI/Util/__init__.py
Merge branch 'john_dev'
Add about a billion (free use, see readmes) icons to resources for current devwork.

We should remove whatever we're not using when we release, as there are quite a few...
Merge branch 'master' of https://github.com/ldevesine/Calvin into john_dev
Added a custom ArtHandler so we can do our own icon files in a nice way.