IDEX-906 : Create branch for Cli V2
Fixes #1 : Add missing shell scripts for non-interactive mode
Fixes #5 using the new api and bundle
Add Codenvy pluginRepositories and repositories
Fix #2 : Add test framework for testing the commands
Fixes #18 cut transitive dependencies
Close #31 Get default env URL in config file

Remove constant defining the default Codenvy environment URL in favor
of a property extracted in codenvy.cfg config file.