Removed the cache configuration code from the constructor, now rely on ehcache.xml in the classpath.  Also took out the main() method, the test code should be in a JUnit test case.
Removed the cache configuration code from the constructor, now rely on ehcache.xml in the classpath.  Also took out the main() method, the test code should be in a JUnit test case.

arpost/javautil,eurekaclinical/javautil