Merge remote-tracking branch 'terminalmage/add-patreon'

diff --cc youtube_dl/extractor/__init__.py
index 7ad5d9318882db08b9a2c2d3fa116ad85717b71b,cf7a8d6e1e93320831a5fc2c8d9d14141e32c037..9be1d2e0ff5ea24d7b57a2e1dda8224d57b497df
--- 1/youtube_dl/extractor/__init__.py
--- 2/youtube_dl/extractor/__init__.py
+++ b/youtube_dl/extractor/__init__.py
@@@ -233,13 -222,11 +233,14 @@@ from .nrk import 
  from .ntv import NTVIE
  from .nytimes import NYTimesIE
  from .nuvid import NuvidIE
 -from .oe1 import OE1IE
  from .ooyala import OoyalaIE
 -from .orf import ORFIE
 +from .orf import (
 +    ORFTVthekIE,
 +    ORFOE1IE,
 +    ORFFM4IE,
 +)
  from .parliamentliveuk import ParliamentLiveUKIE
+ from .patreon import PatreonIE
  from .pbs import PBSIE
  from .photobucket import PhotobucketIE
  from .playvid import PlayvidIE