Merge pull request #48 from tzcoolman/master

"remove" merge complete. But still needs to fix bug for "remove" mode 1
Added basic test on facs remove() functionality.
Merge branch 'master' of https://github.com/SciLifeLab/facs
Removing human genome file
Merge pull request #49 from brainstorm/master

Basic tests on remove(), classification functionality
-l getopt changed to l:
comments for functions
memory copy (key) replaced
redesign reverse_compliment process
changes in bloom.c
local changes in lookup8.c
small changes in lookup8.c
switch back
test
changes
hash test
test
lower case?
test lower case
temp remove lower case