Update bitstream-ordering.js

There is a bad JQuery selector in the following code. This causes a submit to take place each time an up or down arrow is clicked. It is difficult to see the error in the javascript console because the submit takes place immediately. 

Due to the page refresh delay, this is confusing to users when a large number of bitstreams are present. 

Note that "$^=" is not a valid selector. 

http://api.jquery.com/category/selectors/
Update bitstream-ordering.js

Found an additional scenario in which a javascript error occurs while re-ordering bitstreams.

Create an item with 3 original bitstreams.

Go to the edit bitstream screen and hit the down arrow on the second item.  An error will be thrown revealing a row without an id attribute.
DS-2134 missing configuration properties for mirage2
Update item-view.xsl

skip zero-length titles and labels
Update dspace.cfg

prefer the label of a bitstream and then its title for the link on the item page
Drop DSpace-Manual.pdf which is unmaintained
Adjust README to point to online documentation instead of removed PDF
[DS-2196] License files do not support UTF-8 characters
Fix fall-through switch in OAIHarvester which would have stopped it if pause was issued.
Log user agent if no location can be determined (ie always)
indentation fix
Merge pull request #1 from bram-atmire/DS-2229

indentation fix
Merge pull request #714 from rradillen/DS-2229

DS-2229: User agent is not saved if the location of a hit cannot be determined
DS-2231 Use console.readPassword to not echo create-administrator password
DS-2232 Update Oracle pom to latest: 11.2.0.4.0
[DS-2195] Ensure that a found Group's TableRow is typed.

DatabaseManager.querySingle returns an untyped TableRow.  We can't use
querySingleTable because the row contains columns not found in the
required type.  Just force the row to have a type anyway, since it
does contain all of the columns required for that type.  Otherwise the
Group is not update()able.
Merge pull request #717 from LongsightGroup/DS-2232-oracle-pom

DS-2232 Update Oracle pom to latest: 11.2.0.4.0
Merge pull request #718 from mwoodiupui/DS-2195

[DS-2195] importing AIPs with DSpace:master throws an NPE
Merge pull request #549 from terrywbrady/DS-2027

DS-2027 Update bitstream-ordering.js
Configure DSpace DatabaseManager to use Flyway DB to auto-migrate DB schemas