Removed references to not used libraries in main 'pom.xml' file.

Signed-off-by: Tatiana Leon <tatiana.leon@digi.com>

Author: tatianaleon

pom.xml

@@ -56,7 +56,6 @@
 		<maven.surefire.plugin.version>2.18.1</maven.surefire.plugin.version>
 		<javadoc.plugin.version>2.10.3</javadoc.plugin.version>
 		<rxtx.version>2.2</rxtx.version>
-		<jssc.version>2.8.0</jssc.version>
 		<slf4j-api.version>1.7.12</slf4j-api.version>
 		<slf4j-jdk1.4.version>1.7.12</slf4j-jdk1.4.version>
 		<slf4j-simple.version>1.7.12</slf4j-simple.version>
@@ -134,11 +133,6 @@
 			<version>${rxtx.version}</version>
 			<classifier>${build.type}</classifier>
 		</dependency>
-		<dependency>
-			<groupId>org.scream3r</groupId>
-			<artifactId>jssc</artifactId>
-			<version>${jssc.version}</version>
-		</dependency>
 		<dependency>
 			<groupId>org.slf4j</groupId>
 			<artifactId>slf4j-api</artifactId>