Kathara

* Fix ltest exec commands
* Fix check command

- Fix ConfigMap check in Kubernetes Manager

* Add Exception log level
* Print Operating System in `check` command
* Fix Settings bug
* Fix Bash Autocompletion
* Fix link deletion progress bar

* Add Megalos (Kubernetes Manager) support
* Native tty wrappers for Unix/Windows for Docker exec and Socket-based for Kubernetes exec (using pyuv)
* Introduce bash autocompletion of commands on Linux
* Add TMUX Support (thanks to Marcel Großmann)
* It is now possible to specify a tag for a Docker image (thanks to Tommaso Caiazzi and Marcel Großmann)
* Support for unified version of Docker Network Plugin
* Minor fixes

Changelog
* Fix issue 101

N.B. This version has only been released on windows platform because it just fixes a Windows bug (101)

Changelog
* Fix no_shared and no_hosthome flags
* Fix lrestart
* Fix privileged flag in vstart