Doing a massive overhaul brought on by some new data structure from Darren. This should see the unit tests as being complete once I'm finished.
More work updating everything for the new merger tree structure.
A whole bunch of changes after some work done by Darren on SAGE. There are a lot of new unit tests and changes to the star-formation history code.
Adding an application for validating code against databases.
Merge branch 'zen' of https://github.com/IntersectAustralia/asvo-tao into zen

Conflicts:
	science_modules/src/base/batch.hh
	science_modules/usescript.py