Cleanup patches for eMule 0.29a

These patches apply to 0.29a codebase. Note that cleanup patches are incremental in that I created patch 2 against sourcetree already patched with patch 1, and so on. They may well apply in other orders, too, but easiest is to go in numerical order.

Cleanup patch 1 - warning cleanup [Patch date 2003-06-04 22:40]

Cleanup patch 2 - dynamically loaded languages [Patch date 2003-06-05 19:30]

Cleanup patch 3 - code comments [Patch date 2003-06-07 11:30]