Make analysis tags work like logic names
Created by: tgrego
See https://www.ebi.ac.uk/panda/jira/browse/ENSCORESW-2558
When runWorker, tweak, etc. try to find analysis, they use Bio::EnsEMBL::Hive::Utils::Collection->find_all_by_pattern()
.
This ends up defaulting to name.
This pull request adds a fall over search for tags, if no matches exist for name. Works for searches of a 'tag==word', 'word' and as well as with wildcard 'word%', and is implemented for the collectable that implements tags (i.e. Analysis).