#3 RTSP Proxy is unable to resolve hostnames.

[Adam Luchjenbroers]

Connecting to media via the RTSP proxy only works
when connecting via IP address, it will not manage to
connect to the server where the server URL contains a
hostname instead.

Compiling libapp includes the following warning which
may be related.

resolver.h:276: warning: `class CResolver' only defines
private constructors and has no friends