for #250, add conf.

+# push MPEG-TS over UDP to SRS.
+# @see https://github.com/winlinvip/simple-rtmp-server/wiki/v2_CN_Streamer#push-mpeg-ts-over-udp
+# @see https://github.com/winlinvip/simple-rtmp-server/issues/250#issuecomment-72321769
+# @see full.conf for detail config.
+
+listen              1935;
+max_connections     1000;
+stream_caster {
+    enabled         on;
+    caster          mpegts_over_udp;
+    output          rtmp://127.0.0.1/live/livestream;
+    listen          1935;
+}
+vhost __defaultVhost__ {
+}