[skip travis] adding automerge support

basically copying content of youtube_dl folder to youtube_dlc and excluding the youtube_dl folder when compiling

youtube_dl/extractor/stretchinternet.py

@@ -0,0 +1,32 @@
+from __future__ import unicode_literals
+
+from .common import InfoExtractor
+from ..utils import int_or_none
+
+
+class StretchInternetIE(InfoExtractor):
+    _VALID_URL = r'https?://portal\.stretchinternet\.com/[^/]+/(?:portal|full)\.htm\?.*?\beventId=(?P<id>\d+)'
+    _TEST = {
+        'url': 'https://portal.stretchinternet.com/umary/portal.htm?eventId=573272&streamType=video',
+        'info_dict': {
+            'id': '573272',
+            'ext': 'mp4',
+            'title': 'University of Mary Wrestling vs. Upper Iowa',
+            'timestamp': 1575668361,
+            'upload_date': '20191206',
+        }
+    }
+
+    def _real_extract(self, url):
+        video_id = self._match_id(url)
+
+        event = self._download_json(
+            'https://api.stretchinternet.com/trinity/event/tcg/' + video_id,
+            video_id)[0]
+
+        return {
+            'id': video_id,
+            'title': event['title'],
+            'timestamp': int_or_none(event.get('dateCreated'), 1000),
+            'url': 'https://' + event['media'][0]['url'],
+        }