Added command which only illuminates the isosurfaces, and leaves the slices alone
Changes to 'help' comments
Fixed help on setcontourlineprops
Fixed help message for setting contourline properties
Added to comments/help documentation
Added default 'NoQuery' value
Merge pull request #87 from donnaaboise/develop

I tested with 3d amrclaw examples.
Added comments on OutputDir
Fixed documentation for these files
Fixed documentation on example
Merge pull request #88 from donnaaboise/develop

Minor changes to comments and help in various functions