Moved MsgUtils/scripts to scripts directory in root of project to separate code generation scripts from actual code. - Moved lib/MsgUtils/scripts to scripts/MsgUtils. - Updated lib/MsgUtils/CMakeLists.txt and associated files for move.
Modularized MsgUtils - Updated lib/MsgUtils/CMakeLists.txt to install MsgUtils module, if necessary. - Updated cmake/MsgUtils.cmake for modularization. - Moved MsgCpp.py, MsgData.py, MsgProtobuf.py, and jinja templates to msgutils sub-directory for modularization. - Updated GenerateMsgDefsCpp.py and GenerateProtobuf.py to use MsgUtils module. - Added required python files for modularization.