Remove whitespace
Introduce the Gish Git commands (only one at the moment). HUGE ASS COMMIT

- New `status` command (improved git status)
  - All credits to the creator of scm_breeze. The code comes from there,
    even though I rewrote it.
- Modifications/Improvements to the overall codebase to adapt to the new
  command
Improve the init script so that it's not dependent on the location of the gishtank directory