.travis.yml: Provide support for building and submitting binaries when there is a release on the master branch.
.travis.yml: Provide support for building and submitting binaries when there is a release on the master branch.

DudLab/nanshe,jakirkham/nanshe,nanshe-org/nanshe,nanshe-org/nanshe,DudLab/nanshe,jakirkham/nanshe