Adds saveas routine to desktop.py
Adds solve function def to design.py
Includes new material.py module definition to hycohanz.py
Changed material.py docstring
Changed name of saveas_project function to save_as_project
Merge commit '56840d0' into devel
Merge commit '7681400' into devel
Instead of importing * from the material module, each function is now
imported explicitly.  This makes static code analysis and introspection
tools work better.