First stab at travis and coveralls integration.
modified the create_oncotator_venv script to check if it is already in a venv
if it is, it will not attempt to create a new one or deactivate
Trying to use conda to speed up build.
creating config file
Adding skip notation to numerous tests.
Changing tests skips to all be defaultDB instead of Gaf
installing nose and coverage globally
Update README.rst

Adding travis icon for develop branch.
Merging create_oncotator_venv and create_travis_venv
Moving conda steps into create_oncotator_venv
running apt-get update in order to bring down a newer version of nose
Reordering build so that conda environment creation goes first.
forgot to reset path outside creation script for conda
moving conda stuff back out of the creation script
After talking with travis people, they have given us access to the docker queue.
sudo: false enables us to use that queue, which has file caching enabled
removing all the conda stuff
used wrong nose path
updating easy install
trying pip install instead of setuptools...
disabling cache
moving back to normal queue
forcing reinstall of pysam
poking options to try and figure out why it's failing on the travis branch