OpenGFX 0.2.4 (released 29 Apr. 2010)
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- Feature: Add 'addcheck' which checks for dependencies not added to the mercurial repo
- Feature: Introduce target 'distclean' which should delete everything not found in the tarball
- Feature: Slightly better PBS signals graphics - should be more visible
- Feature: Improve entrance roof of office building (4444,4445,4576)

- Fix: Adjust alignment of all rail vehicles
- Fix: Flag foundation sprites such that grfcodec doesn't autocrop it

- Doc: Explain slightly more verbose how the alignment templates work