Add issue numbers to changelog bullets.
Add few emacs changes to the CHANGELOG
Fix typo in CHANGELOG
Update accepted lens version range.
Bump version to 0.8.1.
Use operators defined in Yi.Keymap.Keys more
Don't use StandaloneDeriving in Yi.Buffer.Basic
Remove singleton from Yi.Utils
Remove list from Yi.Utils
Remove dummyGet and dummyPut from Yi.Utils
Use classy lenses in Yi.Buffer.Misc
Update HP/GHC dependency given in the README
Remove unneeded CPP pragma in Data.Rope
Remove ghc dependency from yi.cabal
Remove unnecessary dos
Use OverloadedStrings and IsString with Data.Rope
Shorten line lengths to below 120 characters
Remove unused Yi.Keymap.Completion
Remove {get,set}PrefCol and use preferColA lens
Use GHC.Generics instead of derive on GHC 7.8