Added set accessors to Source objects

For Source plugins that can't parse all the required information before
creating the object, set accessors are needed to populate the
information afterwards.

lib/RippingCluster/Rips/SourceAudioTrack.class.php

@@ -28,26 +28,50 @@ class RippingCluster_Rips_SourceAudioTrack {
 		return $name;
 	}
 	
+	public function setName($name) {
+	    $this->name = $name;
+	}
+	
 	public function format() {
 		return $this->format;
 	}
 	
+	public function setFormat($format) {
+	    $this->format = $format;
+	}
+	
 	public function channels() {
 		return $this->channels;
 	}
 	
+	public function setChannels($channels) {
+	    $this->channels = $channels;
+	}
+	
 	public function language() {
 		return $this->language;
 	}
 	
+	public function setLanguage($language) {
+	    $this->language = $language;
+	}
+	
 	public function samplerate() {
 		return $this->samplerate;
 	}
 	
+	public function setSampleRate($sample_rate) {
+	    $this->samplerate = $sample_rate;
+	}
+	
 	public function bitrate() {
 		return $this->bitrate;
 	}
 	
+	public function setBitRate($bit_rate) {
+	    $this->bitrate = $bit_rate;
+	}
+	
 };
 
 ?>

lib/RippingCluster/Rips/SourceSubtitleTrack.class.php

@@ -22,14 +22,26 @@ class RippingCluster_Rips_SourceSubtitleTrack {
 		return $this->name;
 	}
 	
+	public function setName($name) {
+	    $this->name = $name;
+	}
+	
 	public function language() {
 		return $this->language;
 	}
 	
+	public function setLanguage($language) {
+	    $this->language = $language;
+	}
+	
 	public function format() {
 		return $this->format;
 	}
 	
+	public function setFormat($format) {
+	    $this->format = $format;
+	}
+	
 };
 
 ?>

lib/RippingCluster/Rips/SourceTitle.class.php

@@ -54,22 +54,42 @@ class RippingCluster_Rips_SourceTitle {
 		return $this->width;
 	}
 	
+	public function setWidth($width) {
+	    $this->width = $width;
+	}
+	
 	public function height() {
 		return $this->height;
 	}
 	
+	public function setHeight($height) {
+	    $this->height = $height;
+	}
+	
 	public function displayAspect() {
 		return $this->display_aspect;
 	}
 	
+	public function setDisplayAspect($display_aspect) {
+	    $this->display_aspect = $display_aspect;
+	}
+	
 	public function pixelAspect() {
 		return $this->pixel_aspect;
 	}
 	
+	public function setPixelAspect($pixel_aspect) {
+	    $this->pixel_aspect = $pixel_aspect;
+	}
+	
 	public function framerate() {
 		return $this->framerate;
 	}
 	
+	public function setFramerate($framerate) {
+	    $this->framerate = $framerate;
+	}
+	
 	public function setDisplayInfo($width, $height, $display_aspect, $pixel_aspect, $framerate) {
 		$this->width = $width;
 		$this->height = $height;