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

remove "TODO"