[SCM] osgearth annotated tag, upstream/1.4, created. upstream/1.4

[Pirmin Kalberer]

The annotated tag, upstream/1.4 has been created
        at  39fcc27cc02acd58ee442b0ed56463aa9ea3a9b1 (tag)
   tagging  688063e36a1f614d089d923f7b72a3d4d8b25e6b (commit)
  replaces  upstream/1.3
 tagged by  Pirmin Kalberer
        on  Sun Oct 17 22:49:50 2010 +0200

- Shortlog ------------------------------------------------------------
Upstream version 1.4

Pirmin Kalberer (1):
      Imported Upstream version 1.4

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osgEarth terrain rendering toolkit