working persistence.xml with authorization.
[photos] / src / main / java / META-INF /
drwxr-xr-x   ..
-rw-r--r-- 3302 ehcache.xml
-rw-r--r-- 279 org.wamblee.photos.properties
-rw-r--r-- 1795 persistence.xml
drwxr-xr-x - services