Adds jenkins profile to update manifest version name.
Specifies properties for UTF-8 encoding of source and output.
Adds maven-checkstyle-plugin config.
Initial attempt at PMD plugin config.

Currently failing with the following output:

[WARNING] Unable to locate Source XRef to link to - DISABLED
[INFO]
[INFO] >>> maven-pmd-plugin:3.0.1:check (default) @ mapzen >>>
[WARNING] The artifact org.apache.commons:commons-io:jar:1.3.2 has been relocated to commons-io:commons-io:jar:1.3.2
[INFO]
[INFO] --- maven-pmd-plugin:3.0.1:pmd (pmd) @ mapzen ---
[WARNING] Unable to locate Source XRef to link to - DISABLED
net.sourceforge.pmd.RuleSetNotFoundException: Can't find resource rulesets/unusedcode.xml.  Make sure the resource is a valid file or URL or is on the CLASSPATH.  Here's the current classpath: /opt/apache-maven-3.1.1/boot/plexus-classworlds-2.5.1.jar
	at net.sourceforge.pmd.RuleSetReferenceId.getInputStream(RuleSetReferenceId.java:254)
	at net.sourceforge.pmd.RuleSetFactory.createRuleSet(RuleSetFactory.java:161)
	at net.sourceforge.pmd.RuleSetFactory.createRule(RuleSetFactory.java:179)
	at net.sourceforge.pmd.RuleSetFactory.parseRuleReferenceNode(RuleSetFactory.java:448)
	at net.sourceforge.pmd.RuleSetFactory.parseRuleNode(RuleSetFactory.java:263)
	at net.sourceforge.pmd.RuleSetFactory.parseRuleSetNode(RuleSetFactory.java:216)
	at net.sourceforge.pmd.RuleSetFactory.createRuleSet(RuleSetFactory.java:161)
	at net.sourceforge.pmd.RuleSetFactory.createRuleSets(RuleSetFactory.java:126)
	at net.sourceforge.pmd.RuleSetFactory.createRuleSets(RuleSetFactory.java:111)
	at net.sourceforge.pmd.processor.AbstractPMDProcessor.createRuleSets(AbstractPMDProcessor.java:56)
	at net.sourceforge.pmd.processor.MonoThreadProcessor.processFiles(MonoThreadProcessor.java:41)
	at net.sourceforge.pmd.PMD.processFiles(PMD.java:271)
	at org.apache.maven.plugin.pmd.PmdReport.generateReport(PmdReport.java:296)
	at org.apache.maven.plugin.pmd.PmdReport.execute(PmdReport.java:194)
	at org.apache.maven.plugin.pmd.PmdReport.executeReport(PmdReport.java:168)
	at org.apache.maven.reporting.AbstractMavenReport.generate(AbstractMavenReport.java:190)
	at org.apache.maven.reporting.AbstractMavenReport.execute(AbstractMavenReport.java:99)
	at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:106)
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:208)
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)
	at org.apache.maven.lifecycle.internal.MojoExecutor.executeForkedExecutions(MojoExecutor.java:364)
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:198)
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)
	at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:84)
	at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:59)
	at org.apache.maven.lifecycle.internal.LifecycleStarter.singleThreadedBuild(LifecycleStarter.java:183)
	at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:161)
	at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:317)
	at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:152)
	at org.apache.maven.cli.MavenCli.execute(MavenCli.java:555)
	at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:214)
	at org.apache.maven.cli.MavenCli.main(MavenCli.java:158)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:597)
	at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:289)
	at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:229)
	at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:415)
	at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:356)
[WARNING] Failure executing PMD: Couldn't find the class Can't find resource rulesets/unusedcode.xml.  Make sure the resource is a valid file or URL or is on the CLASSPATH.  Here's the current classpath: /opt/apache-maven-3.1.1/boot/plexus-classworlds-2.5.1.jar
java.lang.RuntimeException: Couldn't find the class Can't find resource rulesets/unusedcode.xml.  Make sure the resource is a valid file or URL or is on the CLASSPATH.  Here's the current classpath: /opt/apache-maven-3.1.1/boot/plexus-classworlds-2.5.1.jar
	at net.sourceforge.pmd.RuleSetFactory.classNotFoundProblem(RuleSetFactory.java:244)
	at net.sourceforge.pmd.RuleSetFactory.parseRuleSetNode(RuleSetFactory.java:234)
	at net.sourceforge.pmd.RuleSetFactory.createRuleSet(RuleSetFactory.java:161)
	at net.sourceforge.pmd.RuleSetFactory.createRuleSets(RuleSetFactory.java:126)
	at net.sourceforge.pmd.RuleSetFactory.createRuleSets(RuleSetFactory.java:111)
	at net.sourceforge.pmd.processor.AbstractPMDProcessor.createRuleSets(AbstractPMDProcessor.java:56)
	at net.sourceforge.pmd.processor.MonoThreadProcessor.processFiles(MonoThreadProcessor.java:41)
	at net.sourceforge.pmd.PMD.processFiles(PMD.java:271)
	at org.apache.maven.plugin.pmd.PmdReport.generateReport(PmdReport.java:296)
	at org.apache.maven.plugin.pmd.PmdReport.execute(PmdReport.java:194)
	at org.apache.maven.plugin.pmd.PmdReport.executeReport(PmdReport.java:168)
	at org.apache.maven.reporting.AbstractMavenReport.generate(AbstractMavenReport.java:190)
	at org.apache.maven.reporting.AbstractMavenReport.execute(AbstractMavenReport.java:99)
	at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:106)
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:208)
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)
	at org.apache.maven.lifecycle.internal.MojoExecutor.executeForkedExecutions(MojoExecutor.java:364)
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:198)
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)
	at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:84)
	at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:59)
	at org.apache.maven.lifecycle.internal.LifecycleStarter.singleThreadedBuild(LifecycleStarter.java:183)
	at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:161)
	at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:317)
	at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:152)
	at org.apache.maven.cli.MavenCli.execute(MavenCli.java:555)
	at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:214)
	at org.apache.maven.cli.MavenCli.main(MavenCli.java:158)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:597)
	at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:289)
	at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:229)
	at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:415)
	at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:356)
[INFO]
[INFO] <<< maven-pmd-plugin:3.0.1:check (default) @ mapzen <<<
Merge pull request #48 from mapzen/build-tools

Additional build tool config for pom.xml