Merge pull request #409 from leeping/master

Fix openmm_boxes()
Fix OpenMM install on travis
update setup.py to give url and description consistent with docs
SASA example
Merge pull request #413 from rmcgibbo/add-sasa-example

Add SASA example.
add the rst file
Merge pull request #414 from rmcgibbo/add-sasa-example

add the rst file for the SASA example
minor formatting of nmr
Unminify the css and make some minor changes. (1) width of the whole site is now 50 px wider. (2) There is no longer a superfluous 24 pixles of padding at the bottom of each code cell in the example notebooks
add back the padding for non-notebook code cells
background on side of bar
css tweak
setup windows
minor
41
minor
fix
python2.6 fix
Skip on CI
pandas in doc