stream_v0.3.3

fix bugs caused by pandas 0.24
add docker file
update command line
update documentation

stream_v0.3.2

Add command line and test script, fix bugs

stream_v0.3.1

STREAM: Single-cell Trajectories Reconstruction, Exploration And Mapping of single-cell data http://stream.pinellolab.org

stream_python2

Last stable version before Python 3