Added edit, man, python. Added & to stash.py word_chars
Max number of possibilities to show is now configurable through
.stash_config
Input is always fully reset before running a new command.
python.py now uses -b flag to specify running in background.
Fixed a bug that ampersand (&) is allowed in commands and causes alias
reprocessing.
Merge branch 'briarfox-master'
Merge branch 'master' into dev