Remove unused dependencies

[Celebrate-future]

@jkorab Hi, I am a user of project org.camelcookbook.examples:runtime-wildfly-swarm:2.0-SNAPSHOT. I found that its pom file introduced 99 dependencies. However, among them, 21 libraries (21%) have not been used by your project (the redundant dependencies are listed below). This PR helps org.camelcookbook.examples:runtime-wildfly-swarm:2.0-SNAPSHOT lose weight :) I have tested the revised configuration in my local environment. It is safe to remove the unused libraries.

Best regards

Redundant dependencies----

com.sun.xml.bind:jaxb-core:jar:2.2.11:compile
io.undertow:undertow-servlet:jar:1.4.0.Final:compile
javax.validation:validation-api:jar:1.1.0.Final:compile
org.jboss.spec.javax.servlet:jboss-servlet-api_3.1_spec:jar:1.0.0.Final:compile
org.wildfly.core:wildfly-core-security-api:jar:2.2.1.CR1:compile
com.sun.xml.bind:jaxb-impl:jar:2.2.11:compile
org.wildfly.swarm:undertow:jar:2017.3.2:compile
org.jboss.spec.javax.interceptor:jboss-interceptors-api_1.2_spec:jar:1.0.0.Final:compile
org.wildfly.swarm:camel-undertow:jar:2017.3.2:compile
org.wildfly.swarm:bean-validation:jar:2017.3.2:compile
org.jboss.shrinkwrap:shrinkwrap-spi:jar:1.2.6:compile
org.wildfly.swarm:request-controller:jar:2017.3.2:compile
org.jboss.spec.javax.websocket:jboss-websocket-api_1.1_spec:jar:1.1.1.Final:compile
org.jboss.spec.javax.annotation:jboss-annotations-api_1.2_spec:jar:1.0.0.Final:compile
org.apache.camel:camel-undertow:jar:2.18.2:compile
org.glassfish:javax.el-impl:jar:3.0.1-b08-jbossorg-1:compile
org.jboss.spec.javax.enterprise.concurrent:jboss-concurrency-api_1.0_spec:jar:1.0.0.Final:compile
org.wildfly.swarm:io:jar:2017.3.2:compile
org.jboss.openjdk-orb:openjdk-orb:jar:8.0.4.Final:compile
org.jboss.spec.javax.transaction:jboss-transaction-api_1.2_spec:jar:1.0.0.Final:compile
org.wildfly.swarm:naming:jar:2017.3.2:compile