barebones travis config
Disable email notifications

Travis-CI only triggers functional tests
Drop requirement for Python 2.5
PiP requirements

enable GAE flag for nosetests

fetch GAE SDK prerequisite

include path to GAE SDK

include tests in PYTHONPATH
utilize test runner
include Travis-CI build badge
Merge pull request #186 from FenrirUnbound/feature/travis-ci

Enable Travis-CI