Podaac-data-subscriber

Fixed
- Fixed bug where --subset in combination with the subscriber caused errors
Added

Added
- Added support for Harmony subsetting

Added
- Added support for wildcard search patterns in podaac-data-downloader when executed with the -gr option (i.e. search/download by CMR Granule Ur/Id). Also, added usage details to Downloader.md to describe this new feature [138](https://github.com/podaac/data-subscriber/pull/138).

Fixed
- Fixed an issue where a required library wasn't being included in the installation.

Added
- Added --dry-run option to subscriber and downloader to view the files that _would_ be downloaded without actuall downloading them. [102](https://github.com/podaac/data-subscriber/issues/102)
- Added new feature allowing regex to be used in `--extension` `-e` options. For example using -e `PTM_\\d+` would match data files like `filename.PTM_1`, `filename.PTM_2` and `filename.PTM_10`, instead of specifying all possible combinations (`-e PTM_1, -e PTM_2, ..., -e PMT_10`) [115](https://github.com/podaac/data-subscriber/issues/115)
- Added check for updated version [70](https://github.com/podaac/data-subscriber/issues/70)
- Removed CMR Token from log messages [127](https://github.com/podaac/data-subscriber/issues/127)

Fixed
- Added EDL based token downloading, removing CMR tokens [98](https://github.com/podaac/data-subscriber/issues/98),
Added
- Added ability to download by filename [109](https://github.com/podaac/data-subscriber/issues/109) and additional regression testing