(svn r6519) -Code cleanup r6518: changed a line to apply to the coding style

(svn r6518) -Codechange: unified the vehicle refit windows
This was requested by peter1138

(svn r6516) -Fix r6513: killed warnings about two variables being used uninitialized
This is not even correct since it's set in if (a) and later used in another if (a), but GCC didn't detect that

(svn r6515) -Feature: added "start all" and "stop all" buttons to the depot windows

(svn r6514) WebTranslator2 update to 2006-09-26 21:05:50
estonian - 40 fixed by t2t2 (40)
swedish - 34 fixed, 3 deleted, 49 changed by cjw (86)

(svn r6513) -Codechange: unified the code to draw depot windows
This change is intended to make it easier to make depot behaviour consistent
and faster to code when adding more features in the future
The user interface should hopefully not be affected by this

(svn r6505) WebTranslator2 update to 2006-09-25 19:11:24
spanish - 10 fixed by eusebio (10)

(svn r6504) WebTranslator2 update to 2006-09-24 17:53:26
czech - 1 changed by Hadez (1)
galician - 14 fixed by Condex (14)
norwegian - 49 fixed by oletk (49)
spanish - 14 fixed by eusebio (14)

(svn r6503) -Codechange: added a function to tell what vehicles a depot contains
This will ensure that you can always get the same list when checking for vehicles in a depot (no need to duplicate code for each place, that needs such a list)
Since the vehicles are only looped once for each redraw, drawing speed is around twice as fast (measured to be 114%-121% faster depending on the number of vehicles in the game)

(svn r6499) -Codechange: Finally, got "byte event" outside of the union WindowEvent, which is now a struct