ENH: improved argList handling of libs, functionObjects

- include -no-libs option by default, similar to '-lib',
  which makes it available to all solvers/utilities.
  Add argList allowLibs() method to query it.

- relocate with/no functionObjects logic from Time to argList
  itself as argList allowFunctionObjects()

- add libs/functionObjects override handling to decomposePar etc

ENH: report the stream relativeName for IOerrors (see c9333a5ac8)

applications/test/timeSelector/Test-timeSelector.C

@@ -63,7 +63,6 @@ int main(int argc, char *argv[])
     argList::addNote("Test timeSelector and TimePaths");
 
     timeSelector::addOptions(true, true);
-    argList::noLibs();
     argList::noFunctionObjects();
 
     argList::addOption("relative", "PATH", "Test relativePath");