[ARCH-140] Utilize IOCM support for providing a DICOM Data Trash; fixed unit tests.
[#ARCH-94 ] Change Patient Model

Fixed create index script to refer to id_issuer instead of issuer after
rename in commit c270ddbaf309f631b7fb68caf5786850f28cfb83
 [ARCH-140] Utilize IOCM support for providing a DICOM Data Trash; refactor QueryServiceEJB
[ARCH-140] Utilize IOCM support for providing a DICOM Data Trash; fixed unit tests.
[ARCH-140] Utilize IOCM support for providing a DICOM Data Trash; fixed unit tests.
[ARCH-140] Utilize IOCM support for providing a DICOM Data Trash; fixed unit tests.
dcm4chee-arc-conf/src/main/config/ldap/sample-config.ldif.log
revert
[ARCH-167] Updating Attributes Leaves Orphan AttributesBlob
Merge pull request #8 from dcm4che/QueryServiceEJBTest

Accepting pull request after discussing w/ Gunter.
[ARCH-167] Updating Attributes Leaves Orphan AttributesBlob; fixing StudyIT.
[ARCH-168] Annotate mandatory ManyToOne associations with "optional=false"
[#ARCH-169] Provide File Alias Table

A join table is implemented on instance entity and a bidirectional
relationship to file ref to provide other linked file refs through the
join table, the same relation as before was left unchanged.

The retrieve query was adjusted to accommodate the changes and include
the new left joins with the new file refs provided through the file
alias table, their file system and time zone.
 [ARCH-140] Utilize IOCM support for providing a DICOM Data Trash; refactor QueryServiceEJB