remove screenlet from update-perm
l10n fix: don't localize number delimiter and other special chars if enableNumLocale=False
runtime compat fix: when preferred tray icon does not exist
ui.py: runtime compat fix: when preferred tray icon does not exist
version 2.2.7
delete google-api-python-client/.git from install target dir
delete google-api-python-client/.git from install target dir
add BRANCH=master to core.py
add BRANCH=next to core.py
run BulkSaveTimeZoneDialog if BRANCH = master and version < 2.3.0
merge branch master into next
merge branch next into py3