Fix rpc generator to anchor matches for method names

The RPC generator transforms methods matching certain
patterns like 'id' or 'uuid', etc but does not anchor
its matches to the end of the word. So if a method
contains 'id' in the middle (eg virIdentity) then the
RPC generator munges that.

* src/rpc/gendispatch.pl: Anchor matches

src/rpc/gendispatch.pl

@@ -34,10 +34,10 @@ sub name_to_ProcName {
     my $name = shift;
     my @elems = split /_/, $name;
     @elems = map ucfirst, @elems;
-    @elems = map { $_ =~ s/Nwfilter/NWFilter/; $_ =~ s/Xml/XML/;
-                   $_ =~ s/Uri/URI/; $_ =~ s/Uuid/UUID/; $_ =~ s/Id/ID/;
-                   $_ =~ s/Mac/MAC/; $_ =~ s/Cpu/CPU/; $_ =~ s/Os/OS/;
-                   $_ =~ s/Nmi/NMI/; $_ } @elems;
+    @elems = map { $_ =~ s/Nwfilter/NWFilter/; $_ =~ s/Xml$/XML/;
+                   $_ =~ s/Uri$/URI/; $_ =~ s/Uuid$/UUID/; $_ =~ s/Id$/ID/;
+                   $_ =~ s/Mac$/MAC/; $_ =~ s/Cpu$/CPU/; $_ =~ s/Os$/OS/;
+                   $_ =~ s/Nmi$/NMI/; $_ } @elems;
     join "", @elems
 }