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
 temp changes
test
save changes
save reverse_compliment changes