Cheats, temporary cheat placement macro for convenince, audio option, copiedunlimited land tool to water tool.
Merge pull request #217 from marcotc/rain

Implement draw_rain_window and call_draw_rain_func
Update ride.h
Merge pull request #216 from wolfreak99/master

Cheats, temporary cheat placement macro for convenince, audio option, co...
Improvements for a9091b41b6
* renamed variables and functions
* simplified logic copied from other functions
* removed "fast staff" button
* commented the macros in window_cheats.c
* changed water tool bottom limit back to 1 (it doesn't work the same way as the land tool)
* used 1ULL for bit shift by 32
Merge pull request #219 from adrian17/master

Improvements for a9091b41b6
Reworked viewport_render()
Merge pull request #220 from adrian17/master

Reworked viewport_render()
Merge pull request #221 from marcotc/rain

Small refactor on climate_update
Fix ride list. Update variable names.
Merge pull request #227 from duncanspumpkin/fix_ride_list

Fix ride list
Added variable names for window items.

Has not been tested will require modificaiton of any references to these items.
Added viewport_target_sprite variable name.
Merge branch 'window_h' of https://github.com/duncanspumpkin/OpenRCT2 into window_h
Removed compile errors. Implemented changes to window.h
Fixes highlighting error
Merge pull request #229 from duncanspumpkin/window_h

Window h and compile error cleanup
Merge pull request #230 from duncanspumpkin/fix_draw_string

Partial fix to #223
Use defines for options window size. Fixes #231.
Merge pull request #232 from adrian17/master

Use defines for options window size. Fixes #231.