[#ARCH-48] modify pom
[#LIB-194] Modified Javascript API to include name
[#DCMEEREQ-6] Added beans xml to datamngmt
Small fix on beans.xml
[#DCMEEREQ-6 Implemented perminant DeleteService and purge]

Service enables delete with Http DELETE method and GET method.
Support purge of empty studies and series.
keeps track of number of instances changes
deletes files from the archive data directory on purge of instances.
[#LIB-195] Refactor SAXWriter
[#DCMEEREQ-6 restructure delete service]
[#ARCH-48 add support for new json parser

no stylesheet is to be used with json anymore.
support for new json parser.
[#ARCH-48 fix multiple result problem and remove module temporarily]

remove module temporarily
[#ARCH-86 Provide JSON Glassfish Jboss Modules]

Tested on jboss 6.2 eap
[#DCMEEREQ-69 Convert Timezone support to service decorators ]

Added 3 decorators for retrieve, store and query services for time zone
support.
guarantee separation of time zone support from basic archive functions.
support Apache DS and Postgres out of the box
pass file ref to image reader