When I don't say I want to view a table, I mean it. And of course don't show other tables foreign keys pointing to it.
Add tox/pytest setup.
Add sqlalchemy 0.6.
Add first small bunch of tests.
Test and fix create_schema_graph call with no arguments.
Add travis config.
Merge pull request #1 from tiagosab/master

Little tweak.
Add test for table filtering.
Bump.
Update changelog.
Install graphviz on Travis.
Remove trailing spaces.
Rewrote tests to be agnostic to positions of nodes in output.
Add some tests for create_uml_graph.
Merge remote-tracking branch 'Surgo/master'

Conflicts:
	sqlalchemy_schemadisplay.py
Add test for 0.8 compatibility patch.
Update changelog.
Compatibility with SQLAlchemy 0.9.
Prepare sqlalchemy_schemadisplay 1.2.
Bump.