Prevedere-api

Changed
- Logging and exception handling improvements

Added
- Uploading data with POST requests. Requires:
- Integration job to be setup by supportprevedere.com
- 'client_dimension_group_id' for the integration
Changed
- Can now set log level with True or the logging level integer
- Logging also returns how long each request took and to which endpoint
- prevedere.py is renamed to api.py for clarity

Added
- Can now use a different base url instead of 'api' using a new argument 'base'
Changed
- Authentication of api key context is improved and should be faster

Added
- Authenticates by calling to `/company`
- Use `prevedere_api.ini` in the installation directory to store the api_key
- Use `logging.exception` instead of printing exceptions
Changed
- Improved error handling

Added
- Added arguments for:
- `raw_model`: `as_of_date` and `exclude_indicators`
- `forecast`: `as_of_date`
- `indicator_series`: `start_date` and `end_date`
Changed
- HTTP errors now include server response.

Added
- Added new endpoints: `forecast`, `correlation`, and `workbench`.
Changed
- Minor refactoring