added test (that fails) showing multiframe pdb doesn't work
THis adds multiframe support to the pdb reader
added another test ot the pdb parser
add a test to ensure that if there's a mismatch between the number of atoms in the xtc and the number of atoms in the topolgy, i.e. msmbuilder issue #188, that we throw an informative error message
added a test on 2EQQ from the PDB. I think it's failing
fix to load_pdb for unitcell paramters in multiframe pdb
minor
exposed public option to load only the first frame for a pdb
Merge pull request #64 from rmcgibbo/pdb

Multiframe support for PDB reader