* Changed calls to tile_element_height to tile_element_water_height
* Changes to calls to tile_element_height
* Removed tile element_height, map_get_highest_land_height, and map_get lowest_land_height
3 functions removed due to relocation.
* Added function tile_element_height back to map.cpp
Added tile_element height back to map.cpp. Was unnecessarily deleted.
* Update Map.h
* water_height changes
* Update Scenario.cpp
* Update Scenario.cpp
* Fix 8800: applied clang format
* Removed unnecessary ANDs