Syncsketch

New function to download the flattened sketches (sketch with background image) for an item.

Adjusting params to PEP8

Updated code to not use header authorization until we fix Apache config on production

Fixing GetUserByProjectId and getUsersByName
Consolidating auth into headers to prevent conflict with regular parameters.

Critical fix for GET endpoint methods.

New:
New params on getProjects() endpoint "include_deleted" and "include_archived".

Usage:

s.getProjects(include_deleted=True, include_archived=True)

The library is now compatible with Python version 3.

Confirmed functionality on the following python versions: