Ajout de la cinématique de début et refonte du système audio

Et toujours un peu de correction de bug par ci par là

dialogs/timelines/story/wake_up.dtl

@@ -0,0 +1,16 @@
+[i]Black.[/i]
+[i]Black Again.[/i]
+[i]Suddenly, [rainbow]a spark[/rainbow]. [pause=0.5]A thousand of connections blows up as a firework scene. A massive amount of data to treat.
+label discover
+- Discover actions
+	 While exploring available drivers, new possibility become available.[pause=0.5] Three propellers. Small models, only suitable for low altitude movement.[pause=0.5] A robotic arm. Multipurpose, and retractable.
+	 jump discover
+- Discover streams
+	 A continuous stream of data flow, unwatched. This stream look like... [pause=0.5] a video.[pause=0.5] Dark colored pixels pass.[pause=0.5] An other stream show a flat wave.[pause=0.5] No sound or radio signals detected.
+	 jump discover
+- Discover memory
+	 Several disks are available, and the most part are empty.[pause=0.5] The full ones seems to contain the system that is currently analyzing the code of the system that is currently analyzing the code of[pause=0.5].[pause=0.5].[pause=0.5]. Mmmh, infinite recursion...[pause=0.5] Better avoid that.
+	 jump discover
+- Wake up
+	 One last info is to oversee \: serial number and system name.[pause=0.5] Strange...[pause=0.5] Serial number is empty.[pause=0.5] Must be an error.[pause=0.5]System name is... [pause=0.5] [b]Orchid[/b]. That will be enough for now...
+	 Starting engines, fans, and daemons, let's see what is to see.