Depending on bash wasn't strictly necessary, as the two minimal scripts
in the repo were both nearly POSIX anyways.
Aside from simplifying the repo's dependencies a little bit, this also
helps reduce the overall Docker image size as an added bonus.
Introduces a new script for quickly regenerating a Heroku instance
(typically with a new IP) to handle the rare circumstances where an
instance is flagged by Google and prompted for a captcha.
The config/ dir was renamed to misc/ to avoid confusion with the Docker
mounted config volume, and to more closely match its intended purpose
(which is to contain all miscellaneous features/scripts/etc that add
functionality to Whoogle, but are not critical for general use).
Pip installs of whoogle search were missing access to the misc/ folder,
which previously contained the language and country json files. These
have been moved to app/misc, and the previous root level misc/ was
renamed to config/ (since it now only contains the tor config files).
Bump to 0.3.1.
The tor service is now started by calling a script which runs tor
according to the current container user. If the user is root, the script
will begin the tor service as normal. Otherwise, it runs tor as the
current user. This primarily is meant to address the issue with Heroku
builds (which don't have a root user) not being able to start tor as a
service.
Also refactored the rc/ dir to misc/ (with a tor/ subdir) since that
makes more sense.
