cuekit and cuenorm: three subtitle formats, one cue stream

parity/cases/cuenorm/oddtimes.srt

@@ -0,0 +1,19 @@
+1
+02:03,500 --> 02:05,000
+a two part timestamp
+
+2
+00:00:05,000 --> 00:00:07,000,000
+an extra comma in the end time
+
+3
+0:0:8 --> 0:0:9
+unpadded fields
+
+4
+ 00:00:09,000  -->  00:00:11,000 
+padded with spaces
+
+5
+1:2:3.456 --> 1:2:4.5
+a point instead of a comma