Merge pull request #17 from cnnic/dev

merge from cnnic
modify interval controll.
Merge pull request #442 from forumbyr/master

modify connection control service - authed and anonymous control separately
Merge pull request #441 from xuyao/dev

add domain search by nsLdhName or nsIp in proxy43
fix search domain by nsLdhName bug
Merge remote-tracking branch 'rdap_dev/dev' into dev