modify lb-run so that it can handle platform independent projects
If InstallArea/$CMTCONFIG is not found, lb-run will look for the
manifest.xml and Project.xenv files in the project top level
directory.
Fixes LBCORE-1068
If InstallArea/$CMTCONFIG is not found, lb-run will look for the
manifest.xml and Project.xenv files in the project top level
directory.
Fixes LBCORE-1068