First cut at a changelog for 11.1 release
Fix markdown syntax
Add list of bug fixes and notable features in 11.1
bump erchef to 1.4.0 in changelog
Clean up some formatting to make things easier to read
Add many links
Improve formatting and clarify new options
Update bug list, removing dups and putting in the proper location
Merge branch 'mm/add-change-tracking-docs'