Updated language files

Many new translations added; most were not included previously due to
mistakes in the master translation generation file.  Things like
tooltips of objects without captions were being missed, and the custom
jcButton control continued to cause trouble due to its non-standard
tooltip usage.

But all should be resolved now.
Tons of translation code fixes

Tooltips of all objects are now handled properly.

Some missing translation lines were added (load module, specifically).