Disown call terminated other background tasks

Fixes #28
Run the async_run and disown in a subshell to suppress Done output
revert
async_run and disown in subshell when calling to suppress Done output
Merge pull request #31 from ogr3/master

Run the async call and disown in the same subshell

Thanks, looks ok to me. This should fix #30
Show number of stash entries in bash prompt
Merge pull request #32 from rsteuerw/master

Show number of stash entries in bash prompt
Fixed to work in Pyton 3.2/3.3
Merge pull request #33 from fernandolopez/develop

Fixed to work in Python 3.2/3.3
Stashed support for fish
Merge pull request #34 from fernandolopez/develop

Stashed support for fish
aks: added gitstatus.sh, and configured it in gitprompt.sh
aks: added gitstatus.sh, and configured it in gitprompt.sh
Merge branch 'add-gitstatus.sh'

* add-gitstatus.sh:
  aks: added gitstatus.sh, and configured it in gitprompt.sh

Conflicts:
	README.md
	gitstatus.sh
aks: fixed order of config items
aks: added Cyan as a color, and used it for untracked files. Updated README
Merge pull request #36 from aks/master

Added git-status.sh and configure its use in gitprompt.sh.  Updated README.
Reinserted the missing '!' from the shebang line.
aks:externalize git prompt colors; add help func
aks: don't cause errors if the git-prompt-colors.sh file is missing