Improve argparse docstrings; handle bad values for 5min,daily stat
WIP refactoring ska_fetch to make into a module of Ska.engarchive
Move ska_fetch.py to Ska/engarchive/get_telem.py as a package module
Nominally working version of refactored get_telem
Allow full expression for select/remove events
Add get_telem to setup.py python modules
Minor docstring improvements
Remove indexes column from output of write_zip
Add ska_fetch console script as a setuptools entry point
Add time-format option; docstring cleanup
Change _get_telem to get_telem since it is public
Add max memory cmd line args; change max-resample-Mb to max-output-Mb
Put in some nicer error handling
Fix typo 100 => 20
Support interpolate filter_union and copy args
Change from filter_union to bad_union and update docs