GeneMapperParser: Fixed suspect alleles not outputting sometimes.
Changed parser to use boost libraries. Added 'ALL' race.

Code now depends on boost, see INSTALL.txt.

Added 'ALL' race so all counts will be added.
Update frequency table format. Changed what 'ALL' race does.

Frequency table format is now more succint. Header contains the race
name, and the code now depends on the headers being correct.

Refactored lrmain a bit.

Removed log probabilities from emitting into the output.
Changed default dropout rate.
Merging.