travis: build in docker
travis: build in docker

liimaorg/liima,liimaorg/liima,a-gogo/agogo,liimaorg/liima,a-gogo/agogo,a-gogo/agogo,liimaorg/liima,liimaorg/liima,liimaorg/liima,liimaorg/liima,a-gogo/agogo,a-gogo/agogo,liimaorg/liima,a-gogo/agogo,a-gogo/agogo