Expands medipens & mining

- 2 new medipens added, leporazine (regulates body temp) and stimpack (hyperzine with toxin)
- 10u of tricord added to the combat hypo, so it's not as useless for nuke ops
- Added ignore_flags to the medipens so they go through hardsuits


For mining vendor:
- Chili (which was used to counter basilisk cold stare) replaced with leporazine medipen
- Stimulant pills (which were used to sanic the fuck away from hostile mobs if there was 2 goliaths on your ass) replaced with stimpack medipen

![asi](https://cloud.githubusercontent.com/assets/7247232/4586558/7f904a74-5019-11e4-91b2-ad1f279783db.png)