Removed unused POM import

pom.xml

@@ -248,13 +248,7 @@
 		    <artifactId>commons-math3</artifactId>
 		    <version>3.6.1</version>
 		</dependency>
-		<!-- OLD Math for some outdated classes -->
-		<!-- <dependency>
-		    <groupId>org.apache.commons</groupId>
-		    <artifactId>commons-math</artifactId>
-		    <version>2.2</version>
-		</dependency>-->
-		
+			
 		
 		<dependency>
 			<groupId>commons-net</groupId>
@@ -293,14 +287,13 @@
 		    <artifactId>ssj</artifactId>
 		    <version>3.3.1</version>
 		</dependency>
-		<!-- 
+		 
 		<dependency>
 			<groupId>umontreal.iro.lecuyer</groupId>
 			<artifactId>ssj</artifactId>
 			<version>1.1.9</version>
 		</dependency>
-		 -->
-
+	
 		<!-- Date & Time calculations -->
 		<dependency>
 			<groupId>joda-time</groupId>