[maven-scm] copy for tag dspace-1.8.2

git-svn-id: http://scm.dspace.org/svn/repo/dspace/tags/dspace-1.8.2@6955 9c30dcfa-912a-0410-8fc2-9e0234be79fd
First HEAL dspace project commit.
Added HEAL Crosswalk config file.
Added DSpace HEAL API project.
Customized DSpace OAI to include DSpace HEAL API.
Added HEAL specific XML UI projects.
OPEN - task 5: Clean up code for all projects 
http://github.com/el95149/HEAL-DSpace/issues/issue/5
OPEN - task 5: Clean up code for all projects 
http://github.com/el95149/HEAL-DSpace/issues/issue/5
CLOSED - task 1: Submission Interface: mark required fields 
http://github.com/el95149/HEAL-DSpace/issues/issue/1
CLOSED - task 2: Item administration: Improve hidden bitstream
management 
http://github.com/el95149/HEAL-DSpace/issues/issue/2
Fixed missing 'src/main/webapp' directories. Known issue:
https://github.com/osulibraries/DSpaceOSUKB/wiki/Fixing-%22missing-dspace-modules-jspui-src-main-webapp-directory%22
CLOSED - task 3: Add a 'start a new submission' link on the landing page 
http://github.com/el95149/HEAL-DSpace/issues/issue/3
CLOSED - task 6: Correct XMLUI i18n typos 
http://github.com/el95149/HEAL-DSpace/issues/issue/6
Added missing src directory
Added DSpace HEAL API dependencies
Added DSpace HEAL dependencies
Fix: set embargo date to null for "free" embargo choice. Pending: also
correct HEAL OAI Crosswalk to always expose a 'heal.date.available'
value.
CLOSED - task 9: Add missing HEAL meta default values to crosswalk 
http://github.com/el95149/HEAL-DSpace/issues/issue/9
CLOSES #11
CLOSES #9

Minor fix: updated HEAL XSD schema location URL.