Tim Schaub 1f4b34cdb8 Merge pull request #207 from tschaub/tilerange ...

Make tile range calculation consistent.  Tile ranges are always inclusive in their min/max values.

2013-02-19 07:43:27 -08:00

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Merge pull request #207 from tschaub/tilerange

2013-02-19 07:43:27 -08:00