Merge pull request #47 from asicoe/update_scalatest_3_0_1

Updated scalatest to the latest release as the current one was kinda outdated

Author: lofifnc

pom.xml

@@ -106,7 +106,7 @@
         <dependency>
             <groupId>org.scalatest</groupId>
             <artifactId>scalatest_${scala.binary.version}</artifactId>
-            <version>2.2.2</version>
+            <version>3.0.1</version>
             <scope>compile</scope>
         </dependency>
         <dependency>