Extract auth/login check into separate method
Add RequestError Exception to be more descriptive
Fix Piazza method name 'get.content' to 'content.get'
Extract shared Piazza API request code into separate method
Fix param default value error
Add get_users method to get specific users
Typo
Fix copypasta typos in docstrings
Add newline
Remove duplicate calls to _check_authenticated
Merge pull request #6 from blx/master

Add get_users method and extract duplicated request code