If the Travis build is on a release branch, clone the release branch version of all the repos. This will fix the API version issue in our new early branching procedure.
If the Travis build is on a release branch, clone the release branch version of all the repos. This will fix the API version issue in our new early branching procedure.

ens-lgil/ensembl-rest,ens-lgil/ensembl-rest,ens-lgil/ensembl-rest,ens-lgil/ensembl-rest,ens-lgil/ensembl-rest