Fixes #61: mvn versions:update-properties versions:use-latest-releases to mvn versions:update-properties versions:use-latest-releases (maven-pmd-plugin, joda-time, maven-jar-plugin, joda-beans, maven-assembly-plugin, findbugs-maven-plugin, gson, maven-scm-plugin, maven-source-plugin, maven-site-plugin, doxia-module-markdown, maven-invoker-plugin, joda-convert, maven-scm-publish-plugin, commons-logging, maven-artifact, maven-core, maven-plugin-api)

Updated ${maven-pmd-plugin.version} from 3.1 to 3.2
Updated ${joda-time.joda-time.version} from 2.3 to 2.4
Updated ${maven-jar-plugin.version} from 2.4 to 2.5
Updated ${org.joda.joda-beans.version} from 0.9.7 to 1.1
Updated ${maven-assembly-plugin.version} from 2.4 to 2.4.1
Updated ${findbugs-maven-plugin.version} from 2.5.3 to 3.0.0
Updated ${gson.version} from 2.2.4 to 2.3
Updated ${maven-scm-plugin.version} from 1.9 to 1.9.1
Updated ${maven-source-plugin.version} from 2.2.1 to 2.3
Updated ${maven-site-plugin.version} from 3.3 to 3.4
Updated ${doxia-module-markdown.version} from 1.5 to 1.6
Updated ${maven-invoker-plugin.version} from 1.8 to 1.9
Updated ${org.joda.joda-convert.version} from 1.6 to 1.7
Updated ${maven-scm-publish-plugin.version} from 1.0 to 1.1
Updated commons-logging:commons-logging:jar:1.1.3 to version 1.2
Updated org.apache.maven:maven-artifact:jar:3.2.1 to version 3.2.3
Updated org.apache.maven:maven-core:jar:3.2.1 to version 3.2.3
Updated org.apache.maven:maven-plugin-api:jar:3.2.1 to version 3.2.3