Add Remove door history!
Merge branch 'master' of https://github.com/Wohlhabend-Networks/PlatGEnWohl.git
Add something ChangeSettings history from Item Props Window
Remove 'REMOVEDOOR'

Found a way to do it with 'REMOVE' instead, look at comment at History in lvlscene.h
Merge branch 'master' of https://github.com/Wohlhabend-Networks/PlatGEnWohl.git
If user wants to place already exsisting door, select the door.
Include Water to the point calculation for move history.
Add Move History for Doors
Add 'ADDWARP' History, unfortunaly it bugs on undo.
[Experimental] Custom category and sort cat list

for Blocks and for BGO made special [custom] category, that will be
display all custom graphics for current level.
All categories now sorting
Fixed Undo history for ADDWARP action
Display custom NPC's in special category
Translates refresh
Update German Translation
Add 'REMOVEWARP' History
Small fixes

- Fixed warning
- Fixed translation of two strings
Spelling fix
[not done] Sort item lists in global configs
[not done] Sorting items continued
Added grid value changing for blocks