Fixed two bugs in KSSequenceGroup

git-svn-id: https://kitchensynclib.googlecode.com/svn/trunk@545 6a906af3-0c40-0410-b003-45319c8c72c3

src/org/as3lib/kitchensync/action/group/KSSequenceGroup.as

@@ -130,7 +130,7 @@ package org.as3lib.kitchensync.action.group
 		 * After the Sequence starts running, it no longer needs to listen to updates so it unregisters.
 		 */
 		override public function update(currentTime:int):void {
-			if (startTimeHasElapsed(currentTime)) {
+			if (startTimeHasElapsed(currentTime) && _currentAction == null) {
 				startNextAction();
 				// Sequence no longer needs to listen for events from Synchronizer
 				// since it now receives all cues from its children.
@@ -165,11 +165,24 @@ package org.as3lib.kitchensync.action.group
 			super.onChildFinished(event);
 			_currentAction.removeEventListener(KitchenSyncEvent.ACTION_COMPLETE, onChildFinished);
 			_currentAction.removeEventListener(KitchenSyncEvent.ACTION_START, onChildStart);
+
+			if (isPaused) return;
+			completeOrStartNextAction();
+		}
+
+		protected function completeOrStartNextAction():void {
 			if (!checkForComplete()) {
 				startNextAction();
 			} else {
 				complete();
 			}
+		} 
+
+		override public function unpause():void {
+			super.unpause();
+			if (!currentAction.isRunning) {
+				completeOrStartNextAction();
+			}
 		}
 
 		/**