Snapshot release for 0.16

Release for testing dosdp-tools query on annotation values. Example:

Command:

dosdp-tools query --obo-prefixes=true --template=cc_transport_from_to.yaml --restrict-axioms-to=annotation --ontology=go-base.owl

Ontology: http://purl.obolibrary.org/obo/go/go-base.owl

Pattern cc_transport_from_to.yaml :

pattern_name: 'cc_transport_from_to'

classes:
  transport: 'GO:0006810'
  cellular component: 'GO:0005575'

relations: 
  has_target_start_location: 'RO:0002338'
  has_target_end_location: 'RO:0002339'

vars:
 target_start: "'cellular component'"
 target_end: "'cellular component'"

readable_identifiers:
  - rdfs:label
  - oboInOwl:hasExactSynonym

name:
     text: "%s to %s transport"
     vars:
       - target_start
       - target_end
  
equivalentTo:
  text: " 'transport' and ('has_target_start_location' some %s) and ('has_target_end_location' some %s)"
  vars:
    - target_start
    - target_end