(svn r10044) -Fix: Minor NewGRF debug message fixes, and skip sprites of an unsupported Action 5 feature.

(svn r10043) -Change: make templates of the blitters, based on zoom and mode, which makes the optimizing better, and therefor a higher blitter speed (tnx boekabart)
-Codechange: unify the MainBlitter a bit more

(svn r10042) -Codechange: Replace hardcoded spritecache size with a configuration
option, sprite_cache_size. The default size is 2MB and the value can
range from 1 to 64MB. If you experience slow-downs when scrolling the
map, try increasing this setting.

(svn r10041) -Update: WebTranslator2 update to 2007-06-05 08:19:09
czech - 34 fixed by Hadez (34)
french - 3 fixed by glx (3)
hungarian - 4 fixed by miham (4)
ukrainian - 4 fixed by mad (4)

(svn r10040) -Codechange: Make the function GetTerrainType public, as other functions require it

(svn r10039) -Fix: [autoreplace] when trying to replace an engine that can't carry the wagons the old one carries (GRF restrictoin), then don't try to replace at all

(svn r10038) -Fix (r8634): Sprite resulting from '?' substitution was reloaded into the cache entry for SPR_IMG_QUERY instead of the original sprite cache entry. This resulted in unaccounted missing sprite cache memory, and was exacerbated because the original missing sprite was not cached, so it did it again and again and again. Slowdowns and boom. Etc.

(svn r10037) -Fix (r10035, r10036): silence some 'may be used uninitialized' warnings

(svn r10036) -Add: sort the strings in town names dropdown

(svn r10035) -Change: simplified network language string sorting