rampart 0.10.3

- added bioinformatics tag under head
- added some new dependencies
- made most non-essential dependencies optional
- Making quast optional on mountain lion in order to avoid lack of matplotlib
  on this platform.
- Moutain lion issue for jellyfish 2 (via quake).  Making quake optional for
  mountain lion.

Closes #1376.

Signed-off-by: Shaun Jackman <sjackman@gmail.com>
rampart: add 0.10.3 bottle.