bump 3.0
use only ipv4 dns server
fix typo
* debian inital package files.
* adjust some config, look almostly done.
+ add manpage
* clean all lintian errors and warnings
* fix init.d issue, pass test on server
Merge pull request #173 from shell909090/master

debian package system
* fix base version and quite mode
* add vcs info in control file
* 3.9.5 is not passed in stable system
* fix build issue
* not sure why, but gbp.conf made python source code disappear
* issue with package
* still package issue
Merge pull request #175 from shell909090/master

dd already uploaded
remove py2exe files
add PEP8 check in travis CI
fix PEP8