added coverage fix for tardis
added coverage in travis and fixed pandas version
added pytest-cov
removed the build_ext and added --skip_docs
updated travis to reflect the fixed version discussed in meeting
fixed typo
python testing setup with coverage and different version testing
fixing astropy install
fixing typos.
whitespace typo?
added quiet to the pandas install
added skip-docs for newest astropy.
change the addition of skip-docs to all if statements
added conftest.py - seemingly needed by thes test routines.
Merge pull request #94 from wkerzendorf/general/fix_coveralls

Fix coveralls
Fix for issue #81: Add warning if w > 1.
Modified previous fix for issue #81: Add a warning if w > 1
Issue #81-Wrote a better way to check for warning > 1
started implementation of the complete tests (running whole TARDIS)
a simple test for TARDIS full run. much more to be implemented