Merging postreleasefix/105 to master
Merging postreleasefix/105 to master

* postreleasefix/105:
  Use a different key to identify strain images - ENSWEB-6491

Ensembl/ensembl-webcode,Ensembl/ensembl-webcode,Ensembl/ensembl-webcode,Ensembl/ensembl-webcode,Ensembl/ensembl-webcode