Sensible defaults for nose testing
More effective gitignore.
Updated .travis.yml for new nosetesting
Merge pull request #8 from PlasmaSheep/gitignore

More effective gitignore.
Merge pull request #9 from PlasmaSheep/nose-setup

Nose setup
Merge branch 'develop' of https://github.com/PlasmaSheep/selector into setup

Conflicts:
	.travis.yml