* commit '6e382a73233907f04a5914e5fc1cb35ae37f0e98': (202 commits)
  TINY-4261: Updated changelog and bumped version for 5.1.0 release
  Publish
  TINY-4250: Added changelog date for alloy
  markup change changelog 5.1.0
  minor edits to changelog TinyMCE 5.1.0
  TINY-4066: Added floating toolbar bounds/position test
  TINY-4066: Fixed floating toolbar failing to show when the page was scrolled
  TINY-4205: Fixed an issue where the autocompleter would incorrectly close on IE 11 in certain edge cases
  TINY-3999: Added changelog
  TINY-3999: Reworked the selection override logic for short ended elements to run all the time, not just on collapsed selections
  TINY-4097: remove test for the moment
  TINY-4097: add new test, and change package.json back to previous version
  TINY-4097: add test to ensure dragging.snapto at least moves the box
  TINY-4097: further updates
  TINY-4172: Switch to using Options instead of checking null values
  TINY-4028: Changed the position of border width field in the Table Cell dialog
  TINY-4097: add touchend handling as well
  TINY-4097: attempt to get ios safari working too
  TINY-4107: Fixed missed references to LazyPlatformDetection
  TINY-4099: Reverted `canOutdent` change since it breaks lists
  ...