* Update `xclock` `twm` `xterm` `powershell`

* Update `skype` and `screenfetch`

Fixes #4564

* Removed /dev/null

* New Package: bash

* Use https and mirror

* Use  #{CREW_OPTIONS}

* Update xterm.rb

* Add `bash` to `buildessential` as a dependency

* Replace system default bash

* Update `mpfr`

* #{CREW_VERSION} don't work on cloudready

* Update bash.rb

* Update `wine`

* Update mc

* Update opera.rb

* Update nano.rb

* Update gsettings_desktop_schemas.rb

* Update gsettings_desktop_schemas.rb, use meson

* Fix syntax error

* Add dependencies to `wine`

* Remove bash from buildessential.rb

* Update screenfetch.rb

* Update powershell.rb

* Update mpfr.rb

* Remove dependencies duplicate with core packages

* Update twm, use  #{CREW_OPTIONS}

* Update xclock, use  #{CREW_OPTIONS}

* Add --prefix

* Add ffmpeg dependency

* Delete mpfr.rb

* Left mpfr.rb untouch

* Add #{CREW_OPTIONS}, tested on x86_64

* Update Opera

* fix CREW_OPTIONS

* Update wine.rb

* Update bash.rb

* Remove core dependencies