Changed FTGLDemo to .cpp
diff --git a/mac/FTGL.pbproj/henry.pbxuser b/mac/FTGL.pbproj/henry.pbxuser
index 32fb44a..ace2f35 100644
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diff --git a/mac/FTGL.pbproj/project.pbxproj b/mac/FTGL.pbproj/project.pbxproj
index 0444742..0181440 100644
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