Merge branch 'updateChangelog' into 'master'

updated the changelog with changes from the unstable branch

See merge request !61

Documentation/DeveloperHelpSources/changelog.docu

@@ -11,6 +11,11 @@
          - Switched to Qt command line parsing and removed SimpleOpt
          - Fix clang warning by avoiding GNU extension
          - Do not automatically save file immediately after loading with ctrl-o
+         - Fixed NameClash on Windows OS if ProjectName was similar to cloned rootDirectory name
+         - Fixed OpenGL Format warning
+         - Parse command line before QApplication is instantiated
+         - Fixed missing output to stderr on windows
+         - Minor code cleanup
      - <b>ACG</b>
          - Clamp shininess in Materialnode (caused GL Errors)
          - Better Material support in Materialnode (emissive and refractive materials)