Fix SolrLogger Memory Error
Simulate a remove event at the site on deletion of a top level community

Fixes DS-1966
Set selected collection_id to item's details window
Select the collection already selected in the previous operation
Merged branch 'select-collection'
DS-1970 to many open files exception

 when update lucene index
Merge pull request #519 from rradillen/patch-5

DS-1970 to many open files exception
Merge remote-tracking branch 'upstream/master'
Remove Commented out line.
DS-1998 fix the "dspace classpath" CLI command
Merge pull request #517 from pnbecker/DS-1966

Simulate a remove event at the site on deletion of a top level community
Update clean-database to drop additional tables

Updates clean-database.sql file to drop tables recently added to the
DSpace project:

-  webapp, webapp_seq
- requestitem, requestitem_seq;
Merge pull request #540 from keithgee/clean_database_update

Update clean-database to drop additional tables
Merge pull request #534 from helix84/DS-1998-cli-classpath

DS-1998 fix the "dspace classpath" CLI command
Merge pull request #515 from atmire/DS-1958

 DS-1958 Fix SolrLogger Memory Error
Merge remote-tracking branch 'upstream/master'
Merge branch 'master' of github.com:zuki/DSpace