[DS-1805] Maven filtering broken for SOLR artifact.

Enable filtering of dspace-solr's web.xml.
Fix a few typo.s.
Merge pull request #513 from rivaldi8/DS-1805

[DS-1805] Maven filtering broken for SOLR artifact.
Merge pull request #563 from mwoodiupui/DS-2056

[DS-2056] Syntax errors in configurable workflow SQL scripts for Oracle
DS-2038 Oracle DB Schema minor error
Merge pull request #564 from bram-atmire/DS-2038

DS-2038 Oracle DB Schema minor error