misc cleanup

.gitignore

@@ -0,0 +1 @@
+/node_modules/

test/fixtures/enc.m3u8

@@ -1,15 +0,0 @@
-#EXTM3U
-#EXT-X-VERSION:3
-#EXT-X-MEDIA-SEQUENCE:7794
-#EXT-X-TARGETDURATION:15
-#EXT-X-KEY:METHOD=AES-128,URI="https://priv.example.com/key.php?r=52"
-#EXTINF:2.833,
-http://media.example.com/fileSequence52-A.ts
-#EXTINF:15.0,
-http://media.example.com/fileSequence52-B.ts
-#EXTINF:13.333,
-http://media.example.com/fileSequence52-C.ts
-#EXT-X-KEY:METHOD=AES-128,URI="https://priv.example.com/key.php?r=53"
-#EXTINF:15.0,
-http://media.example.com/fileSequence53-A.ts
-

test/fixtures/variant.m3u8

@@ -1,9 +0,0 @@
-#EXTM3U
-#EXT-X-STREAM-INF:PROGRAM-ID=1,BANDWIDTH=1280000
-http://example.com/low.m3u8
-#EXT-X-STREAM-INF:PROGRAM-ID=1,BANDWIDTH=2560000
-http://example.com/mid.m3u8
-#EXT-X-STREAM-INF:PROGRAM-ID=1,BANDWIDTH=7680000,CODECS="avc,mp4a.40.5"
-http://example.com/hi.m3u8
-#EXT-X-STREAM-INF:PROGRAM-ID=1,BANDWIDTH=65000,CODECS="mp4a.40.5"
-http://example.com/audio-only.m3u8

test/fixtures/variant_v4.m3u8

@@ -1,12 +0,0 @@
-#EXTM3U
-#EXT-X-MEDIA:TYPE=AUDIO,GROUP-ID="aac",NAME="English",DEFAULT=YES,AUTOSELECT=YES,LANGUAGE="en",URI="main/english-audio.m3u8"
-#EXT-X-MEDIA:TYPE=AUDIO,GROUP-ID="aac",NAME="Deutsche",DEFAULT=NO,AUTOSELECT=YES,LANGUAGE="de",URI="main/german-audio.m3u8"
-#EXT-X-MEDIA:TYPE=AUDIO,GROUP-ID="aac",NAME="Commentary",DEFAULT=NO,AUTOSELECT=NO,URI="commentary/audio-only.m3u8"
-#EXT-X-STREAM-INF:PROGRAM-ID=1,BANDWIDTH=1280000,CODECS="...",AUDIO="aac"
-low/video-only.m3u8
-#EXT-X-STREAM-INF:PROGRAM-ID=1,BANDWIDTH=2560000,CODECS="...",AUDIO="aac"
-mid/video-only.m3u8
-#EXT-X-STREAM-INF:PROGRAM-ID=1,BANDWIDTH=7680000,CODECS="...",AUDIO="aac"
-hi/video-only.m3u8
-#EXT-X-STREAM-INF:PROGRAM-ID=1,BANDWIDTH=65000,CODECS="mp4a.40.5",AUDIO="aac"
-main/english-audio.m3u8