Add test for segfault
OKay, this is really not too big of a deal
retrigger build
Add center of mass calculation
Add function to namespace
Rework centering to use geometry code
Update docs
Added test
Merge pull request #444 from mpharrigan/com

Center of mass
remove sklearn dependency
Merge branch 'master' of github.com:rmcgibbo/mdtraj into rmsd-memmap-segfault
fix for python2.6
Merge pull request #439 from rmcgibbo/rmsd-memmap-segfault

[WIP] RMSD segfaults with memmapped arrays
fixed misspelling of converged

It kept bugging me haha
Merge pull request #446 from cxhernandez/patch-2

fixed misspelling of "CONVERGED"
Compile on old compilers
c89 comments
Merge pull request #449 from rmcgibbo/no-sse4-compiler

Compile on old compilers (Fix for #445)
Remove extraneous print statements in NMR
Fixed typo in prmtop