OpenGFX 0.1.1
-------------
- Feature: Headquarters for toyland climate
- Feature: Toffee wagon in toyland
- Feature: Candyfloss wagon in toyland
- Feature: Sugar wagon in toyland
- Feature: Toyland company statue
- Feature: New intro title font

- Fix: Alignment of construction phase of temperate office building
- Fix: GrfID must start with FF
- Fix: Remove action colours from toyland statue
- Fix: Airport runway misalignment
- Fix: Random bits of rivers.

- Change: Create the install directory, if it doesn't exist
- Change: Convert all text files to utf-8 and unix-style line endings
- Change: Improved graphics for toyland foundations

- Doc: update author overview html output script for beta1 targets