osjs-2.1.1

Mainly bugfixes related to previous release, but also brings back Dropbox support.

Relevant:

• https://community.os-js.org/t/update-version-bump-2-1-1/156

Digest:

• Settings: Corrections of some paddings in main window
• Settings: Updated compability
• CoreWM: Fixed an invalid self-reference in DigitalClock
• CoreWM: Updated compability
• VFS: Dropbox now supports find() (#28)
• VFS: Added Dropbox v2 support (#28)
• VFS: Now possible to override 'osjs:' mountpoint
• VFS: Replaced a static mountpoint definition (onedrive)
• VFS: Replaced a static mountpoint definition (google-drive)
• GUI: Correctly check for in GUIIframe
• GUI: Prevent error on non-event fn args
• CSS: Move pointer-events block prevention decleration down to body
• server-node: Updated some documentation
• server-node: Correction in User documentation
• client: Revert to a default promise on Extension init
• client: Updated some documentation
• core: Renamed internal hooks
• utils: Added 'urlparams' method
• dom: check for native remove() support in $remove()
• process: Fixed some issues in reload()
• window-manager: Use DOM.$remove for Opera compability
• process: Removed BC kept when refactoring
• window-behaviour: Add 'data-window-hint' to body when manipulating windows
• misc: Updated locales
• misc: Updated some dotfiles
• misc: Updated INSTALL.md
• misc: Update LICENSE (Closes #604)
• misc: Updated 'Extension' package init and template
• misc: Removed bin/build-opkg.sh
• misc: Now using node:boron-alpine for Docker
• misc: Removed a beacon from README
• misc: Updated dependencies
• misc: Updated github ISSUE_TEMPLATE
• bin: Removed some defunct scripts
• bin: Updated docker image