Adding new scripts. An example python script playing video, and a python script which parses RSS2 feeds and

produces JavaScript for playing the videos from the "enclosures" in the feed.

layer.cpp - small check to avoid a segmentation fault on a null pointer.

scripts/python/video_test.py

@@ -0,0 +1,38 @@
+import threading
+import freej
+import time
+import sys
+
+#freej.set_debug(3)
+
+# init context
+cx = freej.Context()
+cx.init(400,300,0,0)
+cx.config_check("keyboard.js")
+cx.plugger.refresh(cx)
+
+# add a layer
+# lay = freej.create_layer(cx,sys.argv[1])
+#lay = cx.open(sys.argv[1])
+#filt = cx.filters["vertigo"]
+#lay.add_filter(filt)
+
+#header=freej.TextLayer()
+#cx.add_layer(header)
+#header.set_position(5,0)
+#header.print_text("EngageMedia TV")
+#header.start()
+
+lay = freej.VideoLayer()
+lay.init(cx)
+lay.open("http://www.engagemedia.org/Members/swst/videos/triabunna.wmv")
+lay.start()
+lay.active = True
+cx.add_layer(lay)
+lay.set_position(10,10)
+
+
+th = threading.Thread(target = cx.start , name = "freej")
+th.start();
+# th.join();
+