[#6319] Bump EW version

Signed-off-by: Tim Van Steenburgh <tvansteenburgh@gmail.com>
[#6307] do exact match instead of substring match on search bin & milestone names
[#6307] Only update milestone with matching name

Signed-off-by: Tim Van Steenburgh <tvansteenburgh@gmail.com>
[#6255] change to work with either PIL or Pillow
[#6255] switch dependencies from PIL to Pillow
[#6255] remove symlink workarounds for PIL