Issue #4 removed unused JUL file

[gregw]

Removed unused file as noted in #19 for #4

[meltsufin]

gae.xml still references this file though and the image doesn't start up without it.

-XX:InitialHeapSize=26566721536 -XX:MaxHeapSize=26566721536 -XX:+ParallelRefProcEnabled -XX:+PrintCommandLineFlags -XX:+PrintGCDateStamps -XX:+PrintGCDetails -XX:+UseCompressedClassPointers -XX:+UseCompressedOops -XX:+UseG1GC 
openjdk version "1.8.0_102"
OpenJDK Runtime Environment (build 1.8.0_102-8u102-b14.1-1~bpo8+1-b14)
OpenJDK 64-Bit Server VM (build 25.102-b14, mixed mode)

2016-09-28 13:56:42.485:INFO::main: Logging initialized @370ms
2016-09-28 13:56:42.657:WARN:oejx.XmlConfiguration:main: Config error at <Call name="readConfiguration"><Arg>|        <New class="java.io.FileInputStream"><Arg><Property name="jetty.base" default="."/>/etc/java-util-logging.properties</Arg></New>|      </Arg></Call> java.lang.reflect.InvocationTargetException in file:/var/lib/jetty/etc/gae.xml
2016-09-28 13:56:42.657:WARN:oejx.XmlConfiguration:main: Config error at <Call id="logMgr" class="java.util.logging.LogManager" name="getLogManager"><Call name="readConfiguration"><Arg>|        <New class="java.io.FileInputStream"><Arg><Property name="jetty.base" default="."/>/etc/java-util-logging.properties</Arg></New>|      </Arg></Call></Call> java.lang.reflect.InvocationTargetException in file:/var/lib/jetty/etc/gae.xml
java.lang.reflect.InvocationTargetException
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:498)
        at org.eclipse.jetty.start.Main.invokeMain(Main.java:214)
        at org.eclipse.jetty.start.Main.start(Main.java:457)
        at org.eclipse.jetty.start.Main.main(Main.java:75)
Caused by: java.lang.reflect.InvocationTargetException
        at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
        at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
        at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
        at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
        at org.eclipse.jetty.util.TypeUtil.construct(TypeUtil.java:580)
        at org.eclipse.jetty.xml.XmlConfiguration$JettyXmlConfiguration.newObj(XmlConfiguration.java:787)
        at org.eclipse.jetty.xml.XmlConfiguration$JettyXmlConfiguration.itemValue(XmlConfiguration.java:1233)
        at org.eclipse.jetty.xml.XmlConfiguration$JettyXmlConfiguration.value(XmlConfiguration.java:1138)
        at org.eclipse.jetty.xml.XmlConfiguration$JettyXmlConfiguration.access$500(XmlConfiguration.java:274)
        at org.eclipse.jetty.xml.XmlConfiguration$JettyXmlConfiguration$AttrOrElementNode.getList(XmlConfiguration.java:1366)
        at org.eclipse.jetty.xml.XmlConfiguration$JettyXmlConfiguration$AttrOrElementNode.getList(XmlConfiguration.java:1341)
        at org.eclipse.jetty.xml.XmlConfiguration$JettyXmlConfiguration.call(XmlConfiguration.java:704)
        at org.eclipse.jetty.xml.XmlConfiguration$JettyXmlConfiguration.configure(XmlConfiguration.java:417)
        at org.eclipse.jetty.xml.XmlConfiguration$JettyXmlConfiguration.call(XmlConfiguration.java:729)
        at org.eclipse.jetty.xml.XmlConfiguration$JettyXmlConfiguration.configure(XmlConfiguration.java:417)
        at org.eclipse.jetty.xml.XmlConfiguration$JettyXmlConfiguration.configure(XmlConfiguration.java:358)
        at org.eclipse.jetty.xml.XmlConfiguration.configure(XmlConfiguration.java:259)
        at org.eclipse.jetty.xml.XmlConfiguration$1.run(XmlConfiguration.java:1498)
        at java.security.AccessController.doPrivileged(Native Method)
        at org.eclipse.jetty.xml.XmlConfiguration.main(XmlConfiguration.java:1435)
        ... 7 more
Caused by: java.io.FileNotFoundException: /var/lib/jetty/etc/java-util-logging.properties (No such file or directory)
        at java.io.FileInputStream.open0(Native Method)
        at java.io.FileInputStream.open(FileInputStream.java:195)
        at java.io.FileInputStream.<init>(FileInputStream.java:138)
        at java.io.FileInputStream.<init>(FileInputStream.java:93)
        ... 27 more

[gregw]

ah - that kind of reminds us that we need to actually run the images in our integration tests. Fixed now.