NULL-terminate data strings from AOL file because fuck strtol.
Handy valgrind output from run_tests.sh

- Also added a check for spoil something something.
Should fix non-intialized bugs from @Hamcha's system.
Fixing error checking in progress
Merge branch 'master' of https://github.com/infoforcefeed/OlegDB

Conflicts:
	src/aol.c
Various AOL fixes.

- Don't allow 0-length keys. WHY WOULD YOU DO THAT?
Fixed op_close to not munmap size 0
Merge branch 'master' of https://github.com/infoforcefeed/OlegDB