Release 3.6.0

Full Changelog

Implemented enhancements:

• Latest Features #592 (bhelx)
• Support the programmer passing their own logger #590 (bhelx)

Merged pull requests:

• Better format error message #593 (bhelx)
• Let bump2version manage the getting started doc #591 (bhelx)
• Document Pager#first and Pager#count #589 (bhelx)
• Ensure that path parameters are not empty strings #587 (douglasmiller)