Patch for wm_receive when mounted with prefix

Not very elegant, but works
Merge branch 'master' into mountable-with-prefix
Merge branch 'master' into mountable-with-prefix
Merge branch 'master' into mountable-with-prefix
Merge branch 'master' into mountable-with-prefix
Make sure we're using the in-memory db and not using Redis when testing
travis: install PIL and lxml to apt-get
travis: apt-get didn't work
added Travis-CI badge to README [ci skip]
assert db is in-memory before remove_all
forgot to add python-coveralls to the build script
use coveralls instead of python-coveralls
add coveralls bade [ci skip]
Merge pull request #10 from thedod/mountable-with-prefix

wm_receiver fix when mounted with prefix
Add unit tests for photo uploads
Actually add the unit test for photo uploads
fix typo preventing p-name from showing up in notes
Merge branch 'master' of github.com:kylewm/redwind
strip off timezone infromation from published field