Benchpress

**Release notes**
- Added `get_iterator()` and `get_grid()` in `do_while()` for non-Bohrium runs
- Added support for visualization traces
- Added `--visualize-rate`
- Added `--visualize-dry`
- Clean up of the LBM benchmark
- Clean up of the benchmark utilization

**Release notes**
- Implemented `do_while()`
- Clean up

**Release notes**
- ``bp-run``:
- Fixed ``--slurm``
- Improved documentation

**Release notes**
- ``bp-run``:
- Fixed ``--nruns``
- Added ``--warmup``
- Added ``--tag``
- Added ``--dirty``
- Implemented ``bp-cli-series`` and ``bp-chart-series``
- Added a NAS benchmark example
- Added travis testing

Now when installing Benchpress, our collection of benchmarks and suites examples are included.

Complete reimplementation that does not depend on [Bohrium](https://github.com/bh107/bohrium).