* Allow REST to return boolean value for presence of GENCODE Primary attribute

* Update lookup test with new attribute

* Update expected test result to false

* Update test db data relating to GENCODE primary attribute

* Remove gencode_primary from lookup test to debug

* Fix gencode_primary tests. Fix transcript id typo.

Drop use of non-human aliases in comparative config

Add VEP plugin RiboseqORFs (e113)

Update to dbNSFP 4.5c (main)

Patch test databases for Release 111 (main branch)

Update travis and coveralls badges to use main branch

* Document OpenTargets plugin

* Update master to main branch for links to VEP_plugins

Merging these changes in based on approved review from @thiagogenez