{"push_id":681593654,"size":5,"distinct_size":5,"ref":"refs/heads/master","head":"efbf316cc779d66345ee10931adb177408d4caea","before":"e88ee57e8bbbf03443e349d8691f31ccffc30d71","commits":[{"sha":"43a5708785db8efe4e0605b13069fd428e564715","author":{"email":"fbb96322dd78528f153a41331f8a93f60dcaefe6@gmail.com","name":"Jason Swails"},"message":"Add a virtual site element\n\nThe symbol is VS (should it be EP?). The mass and atomic number are both zero.\nIt evaluates to boolean False (and is the only element to do so), which supports\n*some* aspect of the old API (since None also evaluates to boolean False).\n\nThis also simplifies some of the logic (getting rid of special-casing virtual\nsites where it was done) and changes the Topology creators to use \"virtual\"\ninstead of \"None\" for unrecognized elements.","distinct":true,"url":"https://api.github.com/repos/mdtraj/mdtraj/commits/43a5708785db8efe4e0605b13069fd428e564715"},{"sha":"7a051d4ed2657c44e0f2ec923561efad20c138d4","author":{"email":"fbb96322dd78528f153a41331f8a93f60dcaefe6@gmail.com","name":"Jason Swails"},"message":"Have \"add_atom\" interpret a None element as a virtual site.","distinct":true,"url":"https://api.github.com/repos/mdtraj/mdtraj/commits/7a051d4ed2657c44e0f2ec923561efad20c138d4"},{"sha":"1e81546a6fab1f6ca378012631e383eee6362446","author":{"email":"fbb96322dd78528f153a41331f8a93f60dcaefe6@gmail.com","name":"Jason Swails"},"message":"Fix typo.","distinct":true,"url":"https://api.github.com/repos/mdtraj/mdtraj/commits/1e81546a6fab1f6ca378012631e383eee6362446"},{"sha":"d64ff00bab95a7562df1767c446eddb8b02b3ef2","author":{"email":"fbb96322dd78528f153a41331f8a93f60dcaefe6@gmail.com","name":"Jason Swails"},"message":"Fix call sig","distinct":true,"url":"https://api.github.com/repos/mdtraj/mdtraj/commits/d64ff00bab95a7562df1767c446eddb8b02b3ef2"},{"sha":"efbf316cc779d66345ee10931adb177408d4caea","author":{"email":"653ff6e506e972e240af4b30ccc8de49fad0d928@gmail.com","name":"Robert T. McGibbon"},"message":"Merge pull request #835 from swails/virtualsites\n\nMake virtual site a new element","distinct":true,"url":"https://api.github.com/repos/mdtraj/mdtraj/commits/efbf316cc779d66345ee10931adb177408d4caea"}]}