* Run tests on Python 3.7.
* Use twine check during packaging tests.
* Rename old tsv format to csv-tab (because it add quotes), introduce new tsv output adapter.
* Truncate long fields for tabular display.
* Return the supported table formats as unicode.
* Override tab with 4 spaces for terminal tables.
- Add patch to fix build with new pygments:
* pygments.patch
OBS-URL: https://build.opensuse.org/package/show/devel:languages:python/python-cli-helpers?expand=0&rev=4