Vtex

What's Changed
* update requirements and python build version by lmeilibr in https://github.com/lmeilibr/vtex/pull/22
* Testpypi by lmeilibr in https://github.com/lmeilibr/vtex/pull/24
* new pypi build script by lmeilibr in https://github.com/lmeilibr/vtex/pull/23


**Full Changelog**: https://github.com/lmeilibr/vtex/compare/0.1.4...0.2.0a

Improvements on master data module by eduardoprj
- get_data_entities_list
- get_data_entity_schema
- get_data_entity_scroll
- get_data_entity_next_scroll

Add query orders by date, hour and minute.

minor patch

+ Update PYPI documentation
+ add a function for order_management module