Merge pull request #9 from josiahseaman/master

Reverse the order of JSON imports to prefer the core python library
Update README.rst
Update tox.ini
Added python3.4 to test cases
Update travis with Django release candidate 1 and python 3.4
Change timing middleware to use time.clock
Merge pull request #1 from timsavage/master

Update Josiah's copy to latest d692e87