Merge pull request #42 from TyberiusPrime/master

Significant speed up in pandasGEXpress

version increment

Honey Glazed: switch to using cmapPy pandasGEXpress; remove l1ktools …

…dependencies; use conda environment instead of dotkit

cmapPy/clue_api_client/__init__.py: remove problematic __init__ file …

…shortcut

updated environment info

Merge pull request #17 from mruffalo/python3

Support Python 2.7, 3.4, 3.5, 3.6

Merge pull request #12 from cmap/upgrade_pandas_etc

Upgrade pandas etc

grp.py: added tests, improved docstrings

added tutorial to readthedocs