Fixed a great deal of errors in the spelling checker, added serialization
functionality.

Changed the aspell-train so that it learns from existing english (Lovecraft is
sadly not a good candidate for average English).
Added spelling tests to tests.ml, so far it seems to work, mostly.
Merge branch 'master' of https://github.com/Markov-Grammatical-inferencer/shiny-computing-machine

Fixed mysterious merge conflict, so much for git making merging easy :P.
Conflicts:
	src/Makefile