[grits] Created tag v0.5

[Andy Spencer <andys src gnome org>]

The signed tag 'v0.5' was created.

Tagger: Andy Spencer <andy753421 gmail com>
Date: Sat Jun 18 23:26:01 2011 +0000

    Version 0.5

Changes since the last tag 'v0.4.1':

Andy Spencer (57):
      Add "Description of a Project" file
      Rename GisBBox to GisBounds
      Use GisBounds for height_func instead of GisTile
      Move OpenGL code from GisOpenGL to objects
      Add sky effects
      Update ROAM_DEBUG
      Clean up formatting in roam.c
      Store "kids" in RoamTriangle only
      Swap order of args to sync_neighbors function
      Give extra weight to "edge" triangles when splitting
      Keep the sphere locked while drawing the wireframe
      Test pure distance based errors
      Revert "Test pure distance based errors"
      Move g_signal_connects to realize callback
      Update TODO
      Add version info for Debian
      Only delete sections on maintainer-clean
      libgis -> grits: Rename files
      libgis -> grits: Fix build after rename
      libgis -> grits: Update non-technical references
      libgis -> grits: Update functions/types/etc
      libgis -> grits: Update doap
      Lower contrast on global texture parameters
      Draw plugins in wireframe mode as well
      Add debugging to GritsCallback
      Delete OpenGL textures in grits_marker_finalize
      Add vector operations to utilities
      Use common vector operations for ROAM
      Misc formatting updates
      Fix bugs in GritsPlugins
      Store GritsViewer references in GritsObjects
      Add grits_object_queue_draw function
      Allow disabling operations in grits_object_draw
      Update grits-test
      Cleanup examples organization
      Add interpolation example
      Add convex tessellation example
      Add GritsVolume for 3D volume rendering
      Add GritsTester for debugging GritsObjects
      Add volume testing code
      Add GritsPoly for drawing sets of polygons
      Fix caching bugs with some http servers
      Tighten up locking to allow for nested objects
      Add hidden method for object
      Remove old TODO items
      Update valgrind suppressions
      Improve shutdown code
      Switch map and sat plugins to using thread pools
      Misc http fixes
      Use -shared for plugins
      Switch from GtkGLExt to internal OpenGL handling
      Version bump to 0.5-p0
      Use only shared libs on win32
      Change binaries to shared objects
      Add some stubbed code for Mac OS support
      Add GL bindings example program
      Version bump for 0.5