Merge pull request #112 from forumbyr/master

add parseUnsignedLong for ip long value larger than 2^63 and less than 2^64-1
Merge pull request #115 from forumbyr/master

fix bug: duplicate parameter name should use first parameter
Merge pull request #17 from cnnic/dev

Dev
add long to unsignedLong in stringUtil
test notices
change nameserver to nameServer Type
Merge pull request #116 from wade1012/dev

Dev
Merge pull request #10 from cnnic/dev

Dev