* removed paths in include directives
* changed cmake to provide necessary header search paths
* changed name of version.h to productVersion.h due to name conflict
* Show graph legend via 'legend' command or '?' button in the lower right corner
* Legend is not interactive: nodes and edges not clickable or moveable
* CXX and Java node types are mixed
Allows for defining specific target triple of architecture, vendor, OS and environment as set of dropdown lists
in CXX source group setup.
bug id = 370