Added Version -u to update the checked out libaraies
Enhanced new skeleton toto support http https and git schemas when cloning the skeleton repo.
Enhanced version command to fetch server version from master branch
Enhanced version command to update local repository if a new version exists on the server
Reformat of code
Allow user to use a mix of command line arguments and flags
Enhance the import tool to detect missing packages in the modules side
Added test cases for all commands
