Conflicting jax-rs api dependencies causes essentials cannot start

Reproduction path:

1. Generate a project using archetype 2.01.00-alpha-1:

   mvn archetype:generate -DarchetypeGroupId=org.onehippo.cms7 -DarchetypeArtifactId=hippo-project-archetype -DarchetypeVersion=2.01.00-alpha-1 -DarchetypeRepository=http://maven.onehippo.com/maven2
   

2. Run the project, start the essentials at http://localhost:8080/essentials

Expected result: essential wizard starts

Actual result: an empty page. Tomcat log is attachted.

Cause: the dependency javax.ws.rs:jsr311-api:jar:1.1.1 is used in com.wordnik:swagger-core_2.10:jar:1.3.0, which conflicts with javax.ws.rs:javax.ws.rs-api:jar:2.0.1.
Fix:

• Exclude jsr311-api from the swagger-jaxrs_2.10 in essentials/plugin-sdk/pom.xml

        <dependency>
          <groupId>com.wordnik</groupId>
          <artifactId>swagger-jaxrs_2.10</artifactId>
          <version>${swagger-jaxrs_2.10.version}</version>
          <exclusions>
            <exclusion>
                <groupId>javax.ws.rs</groupId>
                <artifactId>jsr311-api</artifactId>             
            </exclusion>
          </exclusions>
        </dependency>
  

• Update to plugin-sdk/implementation/pom.xml

      <dependency>
        <groupId>javax.ws.rs</groupId>
        <artifactId>javax.ws.rs-api</artifactId>
        <version>2.0.1</version>
      </dependency>