- 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
DynamicList
-----------
- construction, assignment and append
HashSet
-------
- construction, insert, set.
- assignment will use the implicit List constructor
hashedWordList
--------------
- construction, assignment
- additional sort() and uniq() methods.
- Readonly access to HashTable information via lookup() method.
- NB: could avoid 'const char**' constructors in the future
