adds CMake module useful for 3rd party applications to more easily locate osgEarth libraries.  This version is the one used by the Flightgear / osgEarth integration and is a modified version copied from QGIS.
Merge pull request #425 from poweroftwo/master-AddCmakeModule

adds CMake module useful for 3rd party applications to more easily locat...
Update FindGEOS.cmake

Fix typo (at least I'm pretty sure it's a typo :-)
Update FindV8.cmake

Add lib name, as is found on Mac 64-bit install of V8
Merge pull request #434 from dakcarto/patch-2

Update FindV8.cmake
Merge pull request #433 from dakcarto/patch-1

Update FindGEOS.cmake
Update FindJavaScriptCore.cmake

Add JavaScriptCore name to help find lib in Mac `.framework`.
Merge pull request #435 from dakcarto/patch-3

Update FindJavaScriptCore.cmake
Update FindLibNoise.cmake

Add name to find lib on Mac.
Merge pull request #436 from dakcarto/patch-4

Update FindLibNoise.cmake
Merge branch 'master' of https://github.com/gwaldron/osgearth into topic-shaderhooks