Fix Docker builds to be faster for container restarts

Dockerfile

@@ -2,4 +2,5 @@ FROM openjdk:8-jdk
 MAINTAINER Billy Brawner <billy@wbrawner.com>
 ADD . /usr/share/budget/budget-api
 WORKDIR /usr/share/budget/budget-api
-ENTRYPOINT ["/usr/share/budget/budget-api/mvnw", "spring-boot:run"]
+RUN /usr/share/budget/budget-api/mvnw -Dmaven.test.skip=true package
+ENTRYPOINT ["/usr/bin/java", "-jar", "/usr/share/budget/budget-api/target/budget-api.jar"]

pom.xml

@@ -75,6 +75,7 @@
     </dependencies>
 
     <build>
+        <finalName>budget-api</finalName>
         <sourceDirectory>${project.basedir}/src/main/kotlin</sourceDirectory>
         <testSourceDirectory>${project.basedir}/src/test/kotlin</testSourceDirectory>
         <plugins>
@@ -109,5 +110,4 @@
             </plugin>
         </plugins>
     </build>
-
 </project>