ENH: update List and DynamicList methods (issue #595)

- improve functional compatibility with DynList (remove methods)
  * eg, remove an element from any position in a DynamicList
  * reduce the number of template parameters
  * remove/subset regions of DynamicList

- propagate Swap template specializations for lists, hashtables

- move construct/assignment to various containers.

- add find/found methods for FixedList and UList for a more succinct
  (and clearer?) usage than the equivalent global findIndex() function.

- simplify List_FOR_ALL loops

applications/utilities/mesh/conversion/ideasUnvToFoam/ideasUnvToFoam.C

@@ -589,7 +589,8 @@ void readDOFS
     is.getLine(line);
     {
         IStringStream lineStr(line);
-        patchNames.append(lineStr);
+        word pName(lineStr);
+        patchNames.append(pName);
     }
 
     Info<< "For DOF set " << group