Require Aihrus 1.1.1

* Remove unsued `widget_options`
Squashed 'includes/libraries/aihrus-framework/' changes from 15b75a5..886cd3e

886cd3e Correctly fix widget options saving
61ed7e0 Version 1.1.1RC1

git-subtree-dir: includes/libraries/aihrus-framework
git-subtree-split: 886cd3e21f78f6925e9d806d7887d73ec1c04e70
Merge commit 'e8627554da97f8e46a69f3df001400fa7569ffc5' into 2.19.1RC1