Streamparse

Features
- Allow `install_venv` and `use_venv` options to be overridden via CLI, topology config, etc. (PR 421)
- Stop pinning pip to 9.x when running `update_virtualenv` (PR 444)

Fixes
- Pass `config_file` to `get_config` in `submit.py` (PR 419)

This fixes an issue with the `--overwrite_virtualenv` option introduced in 3.13.0 when some of the files in the virtualenv are not removable due to insufficient permissions. You can now specify the user to user for removing them with `--user`. We also delete using `sudo` by default now. (PR 417)

This tiny release just adds the `--overwrite_virtualenv` flag to `sparse submit` and `sparse update_virtualenv` for the cases where you want to recreate a virtualenv without having to manually delete it from all the worker nodes. (PR 416)

This release mostly improves and fixes some CLI option handling.

Features
- Added `--config` option to all commands to pass custom `config.json` path. (PR 409, Issue 343)
- Added `--options` option to `sparse update_virtualenv`, so it can properly handle customized worker lists. (PR 409)
- Switched from using `prettytable` to `texttable`, which has better line wrapping support for wide tables. (PR 413)
- Updated version of `storm.thrift` used internally to the one from Storm 1.1.1, which made the `sparse list` tables more informative. We also now verify that Storm believe the topology name you are submitting is a valid name. (PR 414)

Fixes
- Added proper option resolution for `sparse update_virtualenv` (PR 409)
- Fixed a couple typos in our handling of using custom Java objects for groupings. (PR 405)

This release simply makes it possible to override more settings that are in `config.json` at the `Topology` level. You can now add `config = {'virtualenv_flags': '-p /path/to/python3'}` to have some topologies in your project using one version of Python and others using another (Issue 399, PR 402)

This release just adds `options` to `pre_submit_hook` and `post_submit_hook` arguments. This is mostly so you can use the storm workers list inside hooks. (PR 396)