bugfix in CalculateProjectDistance.py that wasn't using mdtraj
Merge pull request #339 from schwancr/project_distance

bugfix in CalculateProjectDistance.py that wasn't using mdtraj
add more description to ergodic trim
It's actually a lil matrix
Merge pull request #342 from mpharrigan/doc

Add more description to ergodic trim docstring
Data types
Being explicit and correct about datatypes
Merge pull request #344 from mpharrigan/doc

Fixed more description to ergodic trim docstring
Simplify setup.py
Merge pull request #345 from SimTk/setup

Simplify setup.py