CocoMUD client

Bump cryptography from 2.8 to 3.2

Bumps [cryptography](https://github.com/pyca/cryptography) from 2.8 to 3.2.
- [Release notes](https://github.com/pyca/cryptography/releases)
- [Changelog](https://github.com/pyca/cryptography/blob/master/CHANGELOG.rst)
- [Commits](https://github.com/pyca/cryptography/compare/2.8...3.2)...

Update to build 50

Complete #118: add the #randplay function

Fix #147: adding new characters doesn't automatically check the default character checkbox

Fix #154: a macro with PAVNUM- didn't work

Bring #157: add the anti-idle feature

Implement #158: the notepad dialog doesn't hide the client window anymore

Te bleeding script now takes into account the need for a Virtual Environment

Revert Pipfile.lock as an error in freezing CocoMUD occurred

Fix #152: importing a world from a file fails

Fix #151: the #repeat function can't be used to repeat the last command X times

Add a script to run the bleeding edge version of CocoMUD

Merge branch 'dependabot/pip/twisted-19.7.0'

Add the delay to SharpScript features

Implement #130: Recognize the Telnet Go-Ahead command

Bring #153: add a fake updater to test update stability

Bump twisted from 18.7.0 to 19.7.0

Bumps [twisted](https://github.com/twisted/twisted) from 18.7.0 to 19.7.0.
- [Release notes](https://github.com/twisted/twisted/releases)
- [Changelog](https://github.com/twisted/twisted/blob/trunk/NEWS.rst)
- [Commits](https://github.com/twisted/twisted/compare/twisted-18.7.0...twisted-19.7.0)...

Update the project license information

Merge pull request #16 from francipvb/b49-spanish-fixes

Fixed new entries on spanish catalog

Added the 'title' entry for french translation
in _{src/translations/fr/ui/message/channels.yml}. Closes #145.

Fixed new entries on spanish catalog.

Update the upload tool

Fix bugs in tools

Update the build version

Fix #127: the notification counter remains down for empty messages