Many List/Footer Improvements

[jaswrks]

Many List/Footer Improvements

• Adding responsive media queries to all components.
• Adding status labels for currently applied filters.
• Adding clear links to remove certain filters.
• Adding option to make content read-only.
• Titles are now the basis for slugs.
• Enhancing Filter by Tag columns and CSS.
• Adding support for ZenCache compat. on AJAX calls.
• Adding automatic TOC generation (pro feature).

See: websharks/wp-kb-articles#34, websharks/wp-kb-articles#45, websharks/wp-kb-articles#37, websharks/wp-kb-articles#41, websharks/wp-kb-articles#38, websharks/wp-kb-articles#39, websharks/wp-kb-articles#9