Fix the tests running on Babel==1.0
Add tox configuration
Switch from namespace package to flask_ prefix
Make the switch in setup.py
Use flask.ext.babel in the docs
Merge pull request #35 from DasIch/fix-tests

Fix the tests running on Babel==1.0
Merge pull request #36 from DasIch/tox

Add tox configuration
Merge pull request #37 from DasIch/remove-namespace-package

Switch from namespace package to flask_ prefix
Some fixes that make the tests run and updated makefile