nbodykit v0.3.4

Merge pull request #507 from rainwoodman/fix-travis

Fix travis by shrinking memory footprint

nbodykit v0.3.3

bump version to 0.3.3 for release

nbodykit v0.3.2

bump version to 0.3.2

nbodykit v0.3.1

bump version.

nbodykit v0.3.0

bump to 0.3.0

nbodykit v0.2.9

bump to 0.2.9 release version

0.1.1

version 0.1.1 introduces:

• the py.test framework for testing
• proper versioning with the nbodykit.version property