Changes

Summary

1. add relnotes for RC5, accidentally forgotten in last commit
2. more updates for RC5
3. updates for RC5
4. fix modes for .msi and .deb files

wagner: add relnotes for RC5, accidentally forgotten in last commit
	1.1.2.1	cm3/www/releng/relnotes-5.8-RC5.html
wagner: more updates for RC5
	1.66.2.8	cm3/www/download.html
	1.8.2.7	cm3/www/news.html
wagner: updates for RC5
	1.66.2.7	cm3/www/download.html
wagner: fix modes for .msi and .deb files
	1.26.2.50	cm3/scripts/make-dist.sh