Release v0.10.9

Changes:

• The diff shown in --verbose and --dry-run is now much better!
  Instead of printing the whole file, it breaks the diff into hunks similar to git diff, with improved coloring and with line numbers.
  The visual style was inspired by delta, so props to them.
• Common flags can now be specified after the subcommands - no more dotter -v watch

Bugfixes:

• Fixed issue #28
• Fixed issue where dotter watch would continuously re-fire itself on windows