fix type inconsistency

TUIO/TuioBlob.cpp

@@ -74,8 +74,8 @@ int TuioBlob::getBlobID() const{
 	return blob_id;
 }
 
-void TuioBlob::setBlobID(long b_id) {
-	blob_id = b_id;
+void TuioBlob::setBlobID(int bi) {
+	blob_id = bi;
 }
 
 void TuioBlob::update (TuioTime ttime, float xp, float yp, float a, float w, float h, float f, float xs, float ys, float rs, float ma, float ra) {

TUIO/TuioBlob.h

@@ -128,9 +128,9 @@ namespace TUIO {
 		
 		/**
 		 * Sets the Blob ID of this TuioBlob.
-		 * @param b_id	the new Blob ID for this TuioBlob
+		 * @param bi	the new Blob ID for this TuioBlob
 		 */
-		void setBlobID(long b_id);
+		void setBlobID(int bi);
 		
 		/**
 		 * Takes a TuioTime argument and assigns it along with the provided