make travis build something
Merge tag '0.1' into develop

Cosmo version 0.1
CLOUDIFY-2012 deleted python_webserver_installer from local dir and fix stup plugin according to new structure
CLOUDIFY-2012 use github repo for webserver plugin url
CLOUDIFY-2012 fix plugin url according to new dir name
CLOUDIFY-2012 update pip upon worker installation and changed log to info level
CLOUDIFY-2012 use pip to install plugins
CLOUDIFY-2012 launch agent worker with debug log level
CLOUDIFY-2012 upgrade pip in management machine
CLOUDIFY-2012 changed plugins strcture according to new installation process
CLOUDIFY-2012 reduce amount of info logs
CLOUDIFY-2012 revert to ERROR
CLOUDIFY-2012 fix test due to plugin refactoring
Merge pull request #64 from CloudifySource/feature/CLOUDIFY-2012-pip-to-install-plugins

Feature/cloudify 2012 pip to install plugins
CLOUDIFY-2022 remove worker installer from orchestrator
CLOUDIFY-2022 remove all plugins from resources
CLOUDIFY-2022 refactor bootstrap script to install all management plugin on start up
CLOUDIFY-2022 split install to install and start in worker installer
CLOUDIFY-2022 refactor tests to fit unitests framework.
CLOUDIFY-2022 added non-interactive mode for testing