2 commits

Author	SHA1	Message	Date
Matthias Beyer	c4a388925e	Add doc to util::is_url()	2015-12-29 18:20:56 +01:00
Matthias Beyer	16d40e9bfe	Add util: is_url(String) -> bool	2015-12-28 18:47:17 +01:00