First pass at throwing together a test panel for the material capability service.

indra/newview/CMakeLists.txt

indra/newview/llfloaterstinson.cpp

indra/newview/llfloaterstinson.h

indra/newview/llviewerfloaterreg.cpp

indra/newview/llviewerregion.cpp

indra/newview/skins/default/colors.xml

indra/newview/skins/default/xui/en/floater_stinson.xml

indra/newview/skins/default/xui/en/menu_viewer.xml