Remove a useless test

The two tests (testDeleteWork and testDeleteWorkWithNoCopies) are
 testing the same thing (deleteWork), but one of them loops over
 'copies' populated by the getCopies() method, which returns nothing, so
 the loop never gets run.  The two tests are the same.
change to 1.1.111
TODOs won't fix themselves

Return NoSuchBlobException when trying to get a blob with no ID.
Merge remote-tracking branch 'origin/master' into hr-filechanges

Conflicts:
	src/amberdb/model/File.java
Move to 1.1.112
Merge pull request #129 from nla/hr-rm-uselesstest

Remove a useless test
Merge branch 'master' into hr-filechanges
bump version
Merge pull request #130 from nla/hr-filechanges

remove "TODO"
Merge branch 'master' into dsc-123

Conflicts:
	pom.xml
Correct pom version