updated to correct where some test cases were looking at the wrong UO in
ldap.
Removed the pdti-parent project and simply made the top pdti project the
parent.
removed HPD Plus from the project.
Merge branch 'remove-hpd-plus' into remove-parent-submodule
Removed HPD Plus bean that was being instantiated in the spring
configuration. Updated the datasource to use a jndi lookup.
Merge branch 'use-jndi-dbconnection' into remove-parent-submodule
updated ou=Memberships to ou=HPDProviderMembership
Updated ou=credentials to ou=HPDCredentials
Merge branch 'fix-data-files' into remove-parent-submodule
Removed references to HPD Plus
updated hpd_plus.ldif 

1. added the following object per the specification, Table
3.58.4.1.2.2.1-3: HPDProviderCredential Optional Attributes 

dn: m-oid=1.3.6.1.4.1.19376.1.2.4.2.4,ou=attributeTypes,cn=hpd,ou=schema
objectclass: metaTop
objectclass: metaAttributeType
objectclass: top
m-oid: 1.3.6.1.4.1.19376.1.2.4.2.4
m-description: Additional information on the credential
m-equality: caseIgnoreMatch
m-length: 0
m-name: credentialDescription
m-singlevalue: TRUE
m-syntax: 1.3.6.1.4.1.1466.115.121.1.15

and, updated the appropriate object classes to use the
credentialDescription rather than just 'description'.

updated hpd_plus_test_data_1.ldif 

1. updated credentials per the specification, 3.58.4.1.2.1 HPD Schema
Structure 
	ou=Credentials to ou=HPDCredential and updated the description to
'credentialDescription'

2. updated membership per the specification, Table 3.58.4.1.2.2.1-4:
HPDProviderMembership
	ou=Memberships to ou=HPDProviderMembership
Merge branch 'remove-parent-submodule' into TEST
Updated to the latest Spring release. Configured to use JDNI lookup for
db datasource. Updated perstistence layer to use spring data. Removed
unnecessary dependencies and configuration files in the submodules.
Removed the pdti-parent project, making PDTI the parent project.
Merge branch 'springdata' into TEST
Merge branch 'TEST'
Updated LDIF test data to include relationships. Updated SOAPUI project
to include test for relationship OU.
Merge branch 'add-relationship-to-testdata' into TEST
Merge branch 'TEST'
Merge branch 'pr/22'

Conflicts:
	pdti-server/src/test/resources/soapui-project.xml
	pdti-ws/src/wsdl/HPD_Plus_ProviderInformationDirectory.wsdl