Fixed Chrome login problem.
Conform to coding standards
Merge pull request #1 from y0gi/add_optional_login_support

Fixed login issues with Chrome browser.
Removed a trailing whitespace to correct formatting.
Fixed nested group dependency issue when generating PDF's and minor fix for class header template.
Added optional demo record creation for User package.
Fixed iteration issues with cascade operations.
Various changes to improve total_child_field_in_parent specification implementation.
Minor name changes to Meta and added relationship var to the Group package.
Minor changes to Meta and added demo data to User and Group packages.
Added support for Permission exclusions for secondary stats in the home_message specification.
Fixed for package removal issues and added rules filtering for home message iterating.
Added anonymous access
Added css for mini login
Added allows_anonymous_access
Added allows_anonymous_access
Changed to use setup_files.lst
Added minilogin.htms to list
Added minilogin.htms
No longer needed