domain query
refactor,add unit test.
add comments;update domain validate.
fix unit test problem.
update unit test.
add arpa domain validation.
add notice and network to domain query.
update log config.
url decode for spring url mapping.
update comment.
fix bug:delete extra variant property; domain validate (xn-- a lable is
valid)
1.domain search;
2.fix bugs:domain name case in-sensitive for U-label ;datetime for
'0000-00-00 00:00:00' error;
fix unit test problem.
add validate for domain search.
fixbug:secureDns - maxsiglife should not show when it's null; domain
query decode bug.
test
change int to integer for json response null value
Merge pull request #79 from forumbyr/master

merge from cnnic