Moving WSJT-X "trunk" on to v1.5.

If built with  qmake the version string will now  be "Not for Release"
since some  many features essential  to making a complete  package are
currently only build when using CMake.

git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@4372 ab8295b8-cf94-4d9e-aec4-7959e3be5d79

revision_utils.cpp

@@ -82,7 +82,7 @@ QString program_title (QString const& revision)
 # endif
 
 #else
-  QString id {"WSJT-X   v1.4";
+  QString id {"WSJT-X Not for Release"};
 #endif
   return id + " " + revision + "  by K1JT";
 }