ENH: tag some options as 'advanced' (only shown with -help-full)

General:
    * -roots, -hostRoots, -fileHandler

Specific:
    * -to <coordinateSystem> -from <coordinateSystem>

- Display -help-compat when compatibility or ignored options are available

STYLE: capitalization of options text

applications/utilities/surface/surfaceLambdaMuSmooth/surfaceLambdaMuSmooth.C

@@ -141,7 +141,7 @@ int main(int argc, char *argv[])
     argList::addOption
     (
         "featureFile",
-        "fix points from a file containing feature points and edges"
+        "Fix points from a file containing feature points and edges"
     );
     argList args(argc, argv);