update pom and add servlet api v3 #1

Author: SaifJerbi

Diff for: pom.xml

@@ -34,5 +34,12 @@
 			<artifactId>jackson-module-jsonSchema</artifactId>
 			<version>2.8.4</version>
 		</dependency>
+		<!-- https://mvnrepository.com/artifact/javax.servlet/javax.servlet-api -->
+		<dependency>
+			<groupId>javax.servlet</groupId>
+			<artifactId>javax.servlet-api</artifactId>
+			<version>3.0.1</version>
+		</dependency>
+
 	</dependencies>
 </project>