Refinements
new system function
Merge branch 'master' of github.com:chemlab/chemlab
Updated the subsystem filtering harness closes #43
Updated core docs, hopefully it is less deceiving for the time being
Updated installation instructions
Updated and corrected the core documentation
Hide partial gromacs tutorial...
Refactored in qchemlabwidget
ditto
Updated docs
Added --nowater option that may work for something
Camera documentation
Merge branch 'master' of github.com:chemlab/chemlab
Updated graphics documentation
Adjusting graphics user manual
Documented sphere triangle and sphere impostor renderer
Removed cython-generated files
Point renderer documentation
Updated API and docs of SphereRenderer