KRACOEUS-7051: repackage custom data/attribute components
KRACOEUS-7051: autowire/component-scan CustomAttributeService
KRACOEUS-7051: repackage custom attribute document, doc value and values finder
KRACOEUS-7049: make person xtnded attr custom data helper statically protected
Merge pull request #134 from dgodfre/custom_data_attributes

Custom data attributes
KRACOEUS-6956 : move ProposalDevelopmentAction.java to propdev core.
KRACOEUS-6956 : move ProposalDevelopmentProposalAction.java  to propdev core.
KRACOEUS-6956 : move ProposalDevelopmentUtils.java  to propdev core.
KRACOEUS-6956 : move ProposalDevelopmentControllerBase.java  to propdev core.
Merge pull request #136 from yyuan1/0401_repack_propdev_2

0401 repack propdev 2