Python cleanup (#7)

* blackify everything

* updating imageio repos

* reformating jython scripts

* updating subbranch

* adding release packager

* updating badges

* changing to drafts

Bump jetty.version from 8.1.14.v20131031 to 9.4.24.v20191120 in /webg…

…ui (#5)

Bumps `jetty.version` from 8.1.14.v20131031 to 9.4.24.v20191120.

Updates `jetty-http` from 8.1.14.v20131031 to 9.4.24.v20191120
- [Release notes](https://github.com/eclipse/jetty.project/releases)
- [Commits](jetty/jetty.project@jetty-8.1.14.v20131031...jetty-9.4.24.v20191120)

Updates `jetty-continuation` from 8.1.14.v20131031 to 9.4.24.v20191120
- [Release notes](https://github.com/eclipse/jetty.project/releases)
- [Commits](jetty/jetty.project@jetty-8.1.14.v20131031...jetty-9.4.24.v20191120)

Updates `jetty-servlet` from 8.1.14.v20131031 to 9.4.24.v20191120
- [Release notes](https://github.com/eclipse/jetty.project/releases)
- [Commits](jetty/jetty.project@jetty-8.1.14.v20131031...jetty-9.4.24.v20191120)

Updates `jetty-util` from 8.1.14.v20131031 to 9.4.24.v20191120
- [Release notes](https://github.com/eclipse/jetty.project/releases)
- [Commits](jetty/jetty.project@jetty-8.1.14.v20131031...jetty-9.4.24.v20191120)

Updates `jetty-security` from 8.1.14.v20131031 to 9.4.24.v20191120
- [Release notes](https://github.com/eclipse/jetty.project/releases)
- [Commits](jetty/jetty.project@jetty-8.1.14.v20131031...jetty-9.4.24.v20191120)

Updates `jetty-plus` from 8.1.14.v20131031 to 9.4.24.v20191120
- [Release notes](https://github.com/eclipse/jetty.project/releases)
- [Commits](jetty/jetty.project@jetty-8.1.14.v20131031...jetty-9.4.24.v20191120)

Updates `jetty-server` from 8.1.14.v20131031 to 9.4.24.v20191120
- [Release notes](https://github.com/eclipse/jetty.project/releases)
- [Commits](jetty/jetty.project@jetty-8.1.14.v20131031...jetty-9.4.24.v20191120)

Signed-off-by: dependabot[bot] <[email protected]>

Bump jetty.version from 8.1.14.v20131031 to 9.4.24.v20191120 in /webg…

…ui (#5)

Bumps `jetty.version` from 8.1.14.v20131031 to 9.4.24.v20191120.

Updates `jetty-http` from 8.1.14.v20131031 to 9.4.24.v20191120
- [Release notes](https://github.com/eclipse/jetty.project/releases)
- [Commits](jetty/jetty.project@jetty-8.1.14.v20131031...jetty-9.4.24.v20191120)

Updates `jetty-continuation` from 8.1.14.v20131031 to 9.4.24.v20191120
- [Release notes](https://github.com/eclipse/jetty.project/releases)
- [Commits](jetty/jetty.project@jetty-8.1.14.v20131031...jetty-9.4.24.v20191120)

Updates `jetty-servlet` from 8.1.14.v20131031 to 9.4.24.v20191120
- [Release notes](https://github.com/eclipse/jetty.project/releases)
- [Commits](jetty/jetty.project@jetty-8.1.14.v20131031...jetty-9.4.24.v20191120)

Updates `jetty-util` from 8.1.14.v20131031 to 9.4.24.v20191120
- [Release notes](https://github.com/eclipse/jetty.project/releases)
- [Commits](jetty/jetty.project@jetty-8.1.14.v20131031...jetty-9.4.24.v20191120)

Updates `jetty-security` from 8.1.14.v20131031 to 9.4.24.v20191120
- [Release notes](https://github.com/eclipse/jetty.project/releases)
- [Commits](jetty/jetty.project@jetty-8.1.14.v20131031...jetty-9.4.24.v20191120)

Updates `jetty-plus` from 8.1.14.v20131031 to 9.4.24.v20191120
- [Release notes](https://github.com/eclipse/jetty.project/releases)
- [Commits](jetty/jetty.project@jetty-8.1.14.v20131031...jetty-9.4.24.v20191120)

Updates `jetty-server` from 8.1.14.v20131031 to 9.4.24.v20191120
- [Release notes](https://github.com/eclipse/jetty.project/releases)
- [Commits](jetty/jetty.project@jetty-8.1.14.v20131031...jetty-9.4.24.v20191120)

Signed-off-by: dependabot[bot] <[email protected]>