feat!: quiqqer v2

See merge request !14

BREAKING CHANGE: quiqqer v2 has been renamed to quiqqer/core. a new major version will be created here so that we can still develop for both versions.

Versions >=4.22.0 show a warning that the editor is insecure

Related: #37

Versions above 4.22.1 are LTS and no longer free.
Versions below 4.16.0 may not work correctly.

feat: #35

fix: prevent & conversion in text mode

See merge request !7

fix: adds en lang file to qui-font-awesome plugin

See merge request !5

fix: no longer create backup of plugins on setup

See merge request !4

fix: min height for editor

See merge request !3

feat: Brick edit button at the WYSIWYG Brick Window

See merge request !2