Integrates commits fixing 120+ bugs in the current version of the translation framework.

Disabled the animated background on the main menu, it was always lagging behind in terms of prettiness
New FontPackages engine class, lets easily define and switch "themes" of fonts
Switched to a new default font, the previous one is still available in the GameOptions as the "web" one

git-svn-id: http://svn.net-core.org/repos/t-engine4@5165 51575b47-30f0-44d4-a5cc-537603b46e54

Added Fixedsys Excelsior 3.0 font as /data/font/FSEX300.ttf (for those module makers that want an oldschool look)


git-svn-id: http://svn.net-core.org/repos/t-engine4@1450 51575b47-30f0-44d4-a5cc-537603b46e54

TE4 can now handle multiple versions of the same engine (or even different ones). Engines are located in game/engines and the default one in game/engines/default
Game engines can also come in archived form in a .teae zip file


git-svn-id: http://svn.net-core.org/repos/t-engine4@1110 51575b47-30f0-44d4-a5cc-537603b46e54