Added a python client module, probably needs work, but it's a start.
Refs #176. Styling tweaks on heirarchy widget

Also add loading animations to the hierarchy widget
Tooltips and style adjustments on item view page
We should still raise exceptions from event handlers

Added test assertions to verify the behavior in both async and sync conditions
Don't duplicate exception logs in sync event handler case
Merge pull request #173 from girder/add-python-client

Added a python client module, probably needs work, but it's a start.
Updating config_parse.py to work with both Python 2 and 3
Merge pull request #180 from ronichoudhury/python2-3

Updating config_parse.py to work with both Python 2 and 3
Merge pull request #178 from girder/frontend-style-tweaks

Frontend style tweaks
Fix admin console link navigation    fixes #174
Merge pull request #181 from girder/admin-link-fix

Fix admin console link navigation    fixes #174
Hack: accommodate bad file search path for coverage.xml in CTest

We delete this file because if we don't, CTest tries to submit it
as the Coverage.xml file to CDash, which rejects it.
Actually turn on coverage for travis continuous builds
Consolidating travis cmake script.
Remove duplicative cache value writing for travis
Allows plugins to add asset stores through the events system.
Forgot needed events import
Merge pull request #183 from girder/travis-covg

Hack: accommodate bad file search path for coverage.xml in CTest
Fixed indentation problem found by pep8 style test
Merge pull request #184 from girder/allow-plugin-assetstores

Allow plugin assetstores