generateTs.py parses *.tour and creates a fake tourxml.h file
gen-tours-projectfile creates a pro file for the translations, so we can run lupdate (to create/update the TS files) and lrelease on it (to generate the QM files)
the QM files are loaded by MuseScore and the tours are translated when the *.tour file is loaded
If any *.tour is modified or added
run generateTs.py and lupdate.sh
push the new file updated ts en_US file to transifex