Merge pull request #353 from wenshao/master

request for bulk integrate
modify sqlwall rules
Merge remote-tracking branch 'upstream/master'
Merge pull request #355 from wenshao/master

add setLogger method
Merge pull request #356 from wenshao/master

add log api
Merge pull request #354 from cutedemons/master

odify sqlwall rules
Merge remote-tracking branch 'upstream/master'