Merge pull request #333 from forumbyr/master

update doc and war
Merge pull request #335 from forumbyr/master

add checkstyle
Merge pull request #337 from forumbyr/master

update test data
add class comment for dao
Merge commit 'e9cfab5111347eb7290de038b2e6284ea7a845ba' into dev
Merge pull request #340 from forumbyr/master

fix bug: path contains invalid param,eg:"/domain
fix checkstyle problem
Merge pull request #341 from forumbyr/master

fix checkstyle problem
Merge pull request #342 from forumbyr/master

fix checkstyle problem
fix bug: entity query decode error.
Merge pull request #343 from forumbyr/master

fix bug: entity query decode error.
Merge pull request #344 from forumbyr/master

fix bug: entity/domain/nameserver seach decode error.
Merge pull request #3 from cnnic/dev

Dev
refine dao comment
add iputil test
Merge remote-tracking branch 'origin/dev' into dev
checkstyle arrangement
Merge pull request #346 from forumbyr/master

fix bug
Merge pull request #4 from cnnic/dev

Dev
fix domain nameserver test blank space