igmore more test suite droppings
rmb tab gutter menu has merge item

merges .ws file into current workspace
Merge remote-tracking branch 'origin/master'
Merge remote-tracking branch 'origin/7.36'
oops, progress feedback was accidentally disabled

I wondered why I seldom saw progress bars, argh
fix plot save and save error

save errors were not being shown

saving a plot didn't expand env vars
small clang fixes

a few small fixes from clang static analyzer
sync
Merge remote-tracking branch 'origin/master'
merge bugfixes from master