Create experimental DXGLCFG project.
Update copyright date on installer.

git-svn-id: https://www.williamfeely.info/svn/dxgl@562 8a90861a-4eca-46d5-b744-240ff16d0c4d
Implement profile dropdown in new DXGLCFG.
Fix a missing break command in both DXGLCFG versions.

git-svn-id: https://www.williamfeely.info/svn/dxgl@563 8a90861a-4eca-46d5-b744-240ff16d0c4d