CORE-5133: removed all snapshot dependencies
Merge branch 'dev'
Merge branch 'dev'
updated dependencies
print exception contents instead of id.
CORE-5066 dewey removes some bad index entries

If dewey detects a bad index entry, it will remove it. It can detect a bad index entry in four situations.

1) When it attempts to update the metadata of an entry that isn't in iRODS.
2) When it attempts to update the modify time of an entry that isn't in iRODS.
3) When it attempts to reindex a data object that isn't in iRODS.
4) When it attempts to update the system metadata of a data object that isn't in iRODS.

A fifth situation would be possible if jargon returned an exception instead of an empty list when it retrieve the ACL for an entry that doesn't exists.