Remove redundant term 'filters' in description on reference landing page
Darker widget title text color for reference landing page, per sams
Add overrides to fix bad page font size affecting the mobile header. props otto42
Add versioning to the style.css file. props otto42
Restyle and adjust hook prototypes. props nacin
Standardize on "site-main" class instead of "wrapper"; CSS for alignment and smaller breadcrumbs. props sams
Fix overflow of widgets on mobile and elsewhere. props otto42
Use strrpos() to find last ':' in class method name rather than counting from strpos()
For reference landing page: link to archive of everything introduced in latest version of WP

* List 13 instead of 14 new things
* 14th item is now "View all" link to version archive for latest WP release
* Remove use of shuffle()
Bump CSS versions
Merge pull request #13 from NicoleA/master
Re-add styles not integrated into latest merge
Improve responsive alignment and spacing
Restore styled appearance of search results
Disable use of wporg_developer_post_nav() in single.php
Fix breadcrumb trail for hooks
Order search results by title and use loop_pagination() for pagination links
Left align 'New in WordPress' widget with other elements on code reference landing page.
add hook type functions ref_array
Merge pull request #16 from keesiemeijer/master

Add hook type functions do_action_ref_array and apply_filters_ref_array to signature. Fixes some actions being shown as filters.