[PROTON-462] Documentation: Add doxygen overview file for Proton C API

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: proton-0.5
• Fix Version/s: proton-0.16.0
• Component/s: proton-c
• Labels: docs
• Assignee: Justin Ross
• Reporter: Ken Giusti
• Created: 19/Nov/13 20:26
• Updated: 19/Dec/16 14:32
• Resolved: 19/Dec/16 14:31

Description

If possible, have the web page link to the public header files as the start page - that's were the meat of the API documentation exists.