Merge pull request #13 from PatrickDropbox/master

caching library
Merge pull request #14 from PatrickDropbox/master

add sqltypes (originated from vitess)
Merge pull request #15 from PatrickDropbox/master

switch from dropbox formatting to std formatting.
Merge pull request #16 from PatrickDropbox/master

sqlbuilder module
Merge pull request #17 from PatrickDropbox/master

Update README.md
Merge pull request #18 from PatrickDropbox/master

sync2 module
Merge pull request #19 from PatrickDropbox/master

add hash2 module
Merge pull request #20 from PatrickDropbox/master

fix comment
Merge pull request #21 from PatrickDropbox/master

set + lru cache
Merge pull request #22 from PatrickDropbox/master

http2 module
Merge pull request #23 from PatrickDropbox/master

s/SimplePoolParams/ConnectionParams/g
Merge pull request #24 from PatrickDropbox/master

Update README.md
Merge pull request #25 from PatrickDropbox/master

Update README.md
Add bitvector
Merge pull request #26 from adamfaulkner/master

Add bitvector
update contributors list + add module docstring for bitvector