Log connection name instead of pid for channel errors
Include vhost and username into channel error log messages
Include vhost into trace message headers
Include username into trace message headers
backout bd87cb0026c5 (wrong branch)
backout d57075513277 (wrong branch)
Re-format based on feedback from Matthias
merge default into bug26148
Mention connection pid in channel error messages
Mention connection name, user, and vhost in connection error log messages
Move user and vhost closer to connection info
Re-format to 80 characters wide
More consistent connection formatting per suggestion from Matthias
No need to convert to lists here
Formatting
Eliminate a compiler warning
Cosmetic: unwrap several lines. Remove some more binary_to_list/1.
Merge bug26148