RTD: Make it so that the modules are alphabetical.
RTD: Update tools.rst
RTD: Try using mock modules.
RTD: Try except for mock import.
RtD: fixed a typo.
RTD: Try updating the tools rst files.
RTD: Try using specific rtd pip requirements folder and mock importing ther stuff.
RTD: Added autodoc to rtd pip req file.
RTD: Update qe_apidoc.py so that it gets the models files.  Maybe should investigate more later on how to remove the models. from in front of things while still allowing it to find them.
README: Changed links to coveralls/travis badges.
RTD: Took autodoc out of rtd-pip-req.
Merge branch 'rtfd' of github.com:jstac/quant-econ into rtfd
Merge pull request #82 from QuantEcon/rtfd

Rtfd: Bring in some of the working files.