.travis.yml: different tests for "master" branch
.travis.yml: different tests for "master" branch

Cyan4973/zstd,Cyan4973/zstd,Cyan4973/zstd,Majlen/zstd,inikep/zstd,inikep/zstd,Majlen/zstd,Cyan4973/zstd,Majlen/zstd,inikep/zstd,Majlen/zstd,inikep/zstd,ds77/zstd,ds77/zstd,ds77/zstd,ds77/zstd,Cyan4973/zstd