url validator change - no check for actual server, only syntax
url validator change - no check for actual server, only syntax
Revert "url validator change - no check for actual server, only syntax"

This reverts commit 923995eff70a9b6ded3122428e608a308fad641d.
Merge branch 'url-validator-regex'
Merge pull request #2 from janatzend/master

url validator change - no check for actual server, only syntax