Merge branch 'master' of https://gitlab.windenergy.dtu.dk/toolbox/WindEnergyToolbox

docs/howto-make-dlcs.md

.../hawc2/tests/test_files/hawc2io/hawc2ascii_chantest_1.sel

wetb/hawc2/tests/test_files/hawc2io/hawc2bin_chantest_2.sel

wetb/hawc2/tests/test_files/hawc2io/hawc2bin_chantest_3.sel

wetb/prepost/GenerateDLCs.py

wetb/prepost/dlcdefs.py

wetb/prepost/dlcplots.py

wetb/prepost/dlctemplate.py

wetb/prepost/tests/test_windIO.py

wetb/prepost/windIO.py