fix a PHP_SELF typo
do not query database if "newaddress" was not set in request.
fix spacing.
Merge remote-tracking branch 'upstream/master'
Merge branch 'master' of github.com:bifek/freedns into bifek-master
Merge branch 'bifek-master'
fix "PHP Fatal error:  Cannot redeclare zoneLenCmp()"
Merge remote-tracking branch 'upstream/master'