So that DB/User access is not explicitly enforced.
Same for GlobalViewData middleware although that was also just doubling
up on ways to access user/auth info.
Also cleaned up Localization Middleware doc blocks.
- Set proper semantic tags for main parts of content.
- Removed focus-trap from tag manager/autosuggest.
- Set better accessibility labelling on tag manager.
- Updated collapsible sections to be keyboard navigatable.
- Improved input focus styling to better fit theme.
- Updated custom styled file picker to be accessible via keyboard.
Related to #1320
* Started move to laravel 5.3
* Started updating login & registration flows for laravel 5.3 update
* Updated app emails to notification system
* Fixed registations bugs and removed email confirmation model
* Fixed large portion of laravel post-upgrade issues
* Fixed and tested LDAP process
