* 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
Clang-format sees the text behind `#pragma region` as code and formats it. Instead of stating the copyright and date there, it's now in the comment block right below it. The text "Copyright" is left in the `#pragma region` line, as clang-format sees it as a single identifier.
I took the opportunity to normalize the dates, and add the copyright notice to the source files where it was missing them (except for third-party and the generated resources.h file).
Fountain jumping code has been sped up slightly so that the code can be simplified and not require rolling over a unsigned int. Also removed setting direction of the fountain as the field was not used.
