Bug fixes

Changes since 8.x-1.x:

Changes since 8.x-4.5:

#2919994: How to translate interval labels?

Changes since 8.x-2.0-beta1:

Issue #2872488 by Sutharsan: Fix array code style
Issue #2902997 by krystalcode, daggerhart: Encryption method annotation should be using key_type_group
Issue #2875839: Update README file

Issue #2832977 by prasannag: Page top and bottom regions are missing
Issue #2832976 by prasannag: Add skip navigation

Issue #2866911 by krina.addweb, tamsoftware: Missing class on search box
Issue #2856898: Breakpoint in nav issue on 767px screen width
Issue #2840589 by lucian.gutoiu: Wrong path for 'required' and 'error' icons
Issue #2702427: Getting tags to display inline
Issue #2720033 by pifagor: Warning: call_user_func_array() expects parameter 1 to be a valid callback, function 'businessgroup_zymphonies_theme_settings_form_submit'