doc(blitbuffer): update comment for scale method
chore(blitbuffer): convert tabs to spaces
refactor(pic): detect image type in pic ffi binding
chore(test): code clean up, uses setup and teardown
refactor(util): faster idiv implementation
Merge pull request #184 from houqp/pic

minor fixes and clean up
update OpenSSL 1.0.1g -> 1.0.1h
Merge pull request #185 from hwhw/master

update OpenSSL 1.0.1g -> 1.0.1h
add zyre and filemq for peer-to-peer file sharing