Updated docstring to superpose
Move atom indices code to Topology
Alpha carbons from proteins only
Residue identities
Change to is_water and add more residue name
Merge pull request #499 from kyleabeauchamp/aligned

Updated docstring to superpose?
rmcgibbo changes
Simple test
Contributors
Fix test
Punctuation
Forgot to move 'pairs' argument from docs
Merge pull request #500 from mpharrigan/atomindices

Select Atom Indices (by name) in mdtraj