Cache Exceptions now imply auth exception when non-transparent-mode    (changed commit so it is branched from 3.1)
Added new Model
Added yaml and core module code procedures
Fixing wrong space in yaml file
Fixed several typos
Fixed Changelog
Fix Changelog forcing line change
some minor changes

involving code indentation, naming coherency and copyright year
Merge branch 'jbahillo/squid-skip-auth'

Conflicts:
	main/squid/ChangeLog