Merge pull request #56 from Wohlstand/master

Merge to Update 56
Small fixes
Added Ukraine template
Translator are improved
Small optimization / implemented ItemLimit changing
Improvement of water item template
Added door's template
Merge pull request #57 from Wohlstand/master

Merge to Update 57
Add History for Section Resize
Merge pull request #44 from KevinW1998/master

Add History for Section Resize
Added translators info into about dialog
Merge pull request #58 from Wohlstand/master

Merge to Update 58
Sorted functions
[Experimental] Waters in new class (not displaying)

Need to fix this!
Transplations refreshed with new fields
Added translations on strings
LevelWater class applyed
Merge pull request #59 from Wohlstand/master

Merge to Update 59
Shouldn't use +1 to index.

Indexarray is then +1 bigger than bgo-array, and access nonexsisting arrayitem.
With +1 the programm crashes when the level uses the edge item.
Tested with level29.lvl @ invasion 2
Fix for other types too