Prototype HTTP handler based on WebClient (Apache HTTPClient 4.2) 
instead of Java's Broken URL Handler.
Removed getCharSet. 
CharSet specified for URIs is "UTF-8" anyway.
Fixed VarArgs bug when passing through a variable argument list. 
 
When a variable argument list (Object.. args) is passed to another var
args method, this might result in a null array (Object[]null) being
passed through.
Must make difference between uri PATH and uri QUERY encoding.
Must skip next argument after - when the option is recognized.
Remove getCharSet() from VNode.
Added VRS CertificateStore.
URI tests test actually java.net.URI compatibility.
meta files.