OpenGFX 0.1.0-alpha5
--------------------
- Add: Resize windows towards the left sprite

- Feature: Monolev engines and passenger wagon.
- Feature: Add two toyland buildings (4632, 4638)
- Feature: Arctic hotel
- Feature: Base sprites 4439, 4440, 4441.
- Feature: Snow base sprite 4575.
- Feature: PBS graphics for standard climate.
- Feature: PBS graphics for toyland climate.
- Feature: Add toyland bus, sugar, battery and lemonade trucks
- Feature: Implement Cola truck in toyland.
- Feature: Implement Candy floss truck in toyland.
- Feature: Add an OS-independent makefile system
- Feature: Arctic office blocks
- Feature: Arctic church- Fix: Close button alignment

- Fix: Wrong palette for font_addl and medfontcond
- Fix: Cropped aircraft sprites to reduce hangar window size
- Fix: Additional coast tile graphics now coded to spec
- Fix: Small submarine sprite 1.3911 ypos
- Fix: Space-character of newspaper font
- Fix: Misalignment of sprite #4226 in ogfx1_base.pnfo