#140 Project file to include multiple .qm files

[Anonymous]

In QM tool if we want to open new model then we have to close existing model or need to open new instance of tool.
If it supports to create project for multiple qm files then it is convenient.
e.g. Visual Studio project which includes multiple .cpp files so navigation and browsing is easy as compared to opening single file at a time.
Also we can specify license file at project level so no need to specify it in individual model.