DS-2082: do not pollute provenance when adding several bitstreams
[DS-2179] Shibboleth (and probably LDAP) logins fail after merge of Metadata For All
[DS-2164] Metadata4All Bug with EPerson email
DS-2070: remove postgres schema creation (with mhwood)
Merge pull request #690 from kohts/DS-2070

DS-2070: remove postgres schema creation (with mhwood)
Merge pull request #688 from atmire/DS-2164

[DS-2164] Metadata4All Bug with EPerson email
Merge pull request #593 from kohts/DS-2082

DS-2082: do not pollute provenance when adding several bitstreams
Merge pull request #687 from atmire/DS-2179

[DS-2179] Shibboleth (and probably LDAP) logins fail after merge of Metadata For All
first commit of MOspace theme and basic configuration
moved mospace theme files to the correct path, added messages.xml overlay
ensuring group execute permissions are set on deploy
adding default value for assetstore.dir to build.properties, so Travis can still build this branch
avoiding infinite recursion by changing assetstore.dir to dspace.assetstore.dir in build.properties
trying to get the tests to run, this appears to work, needs further investigation, but out of time today
committing work in progress for initial discovery config, re #688
adding a simple continue line, so writing of a value is skipped if that value is null
tweaking bulkedit settings to allow expunge actions and more rows from the GUI (2000 instead of 20)
adding new ContentType facet to the home page, adding label for ContentType facet
re #688 add advisor, thesis semester, discipline, and thesis degree level facets
adding a new override for an undocumented messages.xml file, which is used for parts of discovery, and is in particular useful for providing labels for new custom facets; modified SolrServiceImpl.java to accomodate parsing the date values in dc.date.submitted, so we can have a functioning ThesisSemester facet; configured ThesisSemester facet to be a date facet