Attempts to activate terminal first
Adds always-on export of DJANGO_ variables
Removes launch applescript command

This seems to get in the way when Terminal is already active.  Strange
things seemed to happen.
Adds flag to package settings

No effect is made on the bundle behavior, but toggling the settings a
couple of times made this key appear in the file.
Fixes erroneous output from support scripts
Adds password option to Deploy command

If ``FABRIC_DEPLOY_ROLE`` is set (default="staging"), it is the
argument given to the command ``fab -R $role deploy``.

If a matching ``FABRIC_STAGING_PASSWORD`` variable exists, it is used
as the password sent to ``fab``.  (Arbitrary other roles can exist: if
you call your role ``hippityhop``, then the script would look for
``FABRIC_HIPPITYHOP_PASSWORD``.)
Changes output setting to a text window