Conversion enhancement and class cleanup:
Conversion enhancement and class cleanup:

* Turned comment for res into a JavaDoc comment.  Also added a TODO
item which I haven't implemented yet.

* VL is now known as VTL.

* Added conversion regex for explicitly terminated WM statements.

* Changed convert() signature to take a single target argument instead
of a String[] (was only using the first element).  Changed callers
appropriately.  Moved program arguments length check into main().

* Changed usage() from a public instance method to a private static
final class method, since it's now called only from main().

* Changed call to ORO regex subsitution method to use the global
option (thanks Geir!).


git-svn-id: 7267684f36935cb3df12efc1f4c0216d758271d4@74930 13f79535-47bb-0310-9956-ffa450edef68

apache/velocity-engine,apache/velocity-engine