CLC-2088 Allow logging to stdout via ENV or settings file
NOJIRA Lower logging of Timeshifter
CLC-2088 Support stdout-only logging
NOJIRA Fix typo from 5509e61a6dec4861162d2780590ca53ba758834a
Cache logs being written to the working directory in "test" and "testext" envs
CLC-2088 Default development logging to files + stdout, test & testext to stdout only
CLC-2088 Make it easier to set logger level from the command line
Merge pull request #1219 from raydavis/raywip

CLC-2088 Allow logging to stdout via ENV or settings file