Convert ship path dots to arrows

[GoogleCodeExporter]

All but the last dot in a ship path should be arrows pointing in the
direction of the path.

Original issue reported on code.google.com by risu...@gmail.com on 30 Jul 2008 at 6:53

[GoogleCodeExporter]

Delaying this to 1.0.

Original comment by risu...@gmail.com on 20 Aug 2008 at 1:08

• Added labels: For-1.0
• Removed labels: For-0.1

[GoogleCodeExporter]

Moved up some issues to 0.2.

Original comment by risu...@gmail.com on 20 Aug 2008 at 1:30

• Added labels: For-0.2

[GoogleCodeExporter]

Did it early. Committed with r449.

Original comment by risu...@gmail.com on 28 Aug 2008 at 12:59

• Changed state: Verified