add bash complete
various python code optimizations; shuffle I/O to shell classes
code style fixes
code style fixes
Merge pull request #9 from TerryHowe/master

add bash complete
Merge commit '60361edf68cf5822d96e215d71fe14260df01ec4' into completion

# By Terry Howe
# Via Doug Hellmann (1) and Terry Howe (1)
* commit '60361edf68cf5822d96e215d71fe14260df01ec4':
  code style fixes
  code style fixes
  various python code optimizations; shuffle I/O to shell classes
  add bash complete
attribution for bash completion work in history
Always install complete command
Clean up recursive data handling
use entry points for completion plugins
Use stevedore to load formatter plugins
update history for stevedore change