.travis.yml: Install the conda package using its current version and run the benchmarks.
.travis.yml: Install the conda package using its current version and run the benchmarks.

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