Added jackson to pom

src/Welsh Vocabulary Tutor/.gitignore

@@ -0,0 +1,5 @@
+# Covers JetBrains IDEs: IntelliJ, RubyMine, PhpStorm, AppCode, PyCharm, CLion, Android Studio, WebStorm and Rider
+# Reference: https://intellij-support.jetbrains.com/hc/en-us/articles/206544839
+
+# Oscar's Custom 
+.idea/

src/Welsh Vocabulary Tutor/pom.xml

@@ -20,6 +20,11 @@
             <artifactId>javafx-fxml</artifactId>
             <version>11</version>
         </dependency>
+        <dependency>
+            <groupId>com.fasterxml.jackson.core</groupId>
+            <artifactId>jackson-databind</artifactId>
+            <version>2.9.4</version>
+        </dependency>
     </dependencies>
     <build>
         <plugins>
@@ -36,7 +41,7 @@
                 <artifactId>javafx-maven-plugin</artifactId>
                 <version>0.0.1</version>
                 <configuration>
-                    <mainClass>uk.ac.aber.cs22120.group20.App</mainClass>
+                    <mainClass>uk.ac.aber.cs22120.group20.Application</mainClass>
                 </configuration>
             </plugin>
         </plugins>