gwpy/pyomicron: 0.8.2

Development release of PyOmicron.

Bug-fixes (including packaging, testing, and release patches):

• [#101] fixed functionality of omicron-process --rescue
• [#102] workaround missing keys in return from get_dag_status
• [#103] simplification of omicron.condor.dag_is_running
• [#104] removed imports from __future__ module
• [#105] use custom, temporary astropy config path in omicron-process

See https://github.com/gwpy/pyomicron/compare/v0.8.1..v0.8.2 for a full listing of what has changed since the last release.