Add user-friendlier messages for 401 HTTP errors to ease debugging
Merge branch 'roles' into http_error_explain
Add reasons for 400, 401, 404 HTTP errors throughout the codebase
Merge from refactor_footer
Merge branch 'master' into http_error_explain
Add default empty reason for 404 errors
Also output specified parameters in HTTP errors for debugging purposes
Clarify HTTP error messages
Clarify HTTP error messages
Clarify HTTP error messages
Coding style fix
Merge pull request #304 from dionyziz/http_error_explain

Add HTTP error messages for 400, 401, 404 to ease debugging.