CDEC-22 : Part of implementation CDEC install.
CDEC-22: fixed pom and compile errors
CDEC-22: merge with master branch
CDEC-22: fixed SecureShell class to use auth key, to handle command execution error, to setup command execution timeout
merged with master
CDEC-22: added ability to pass environment variables into the SecureShell
CDEC-22: devided install cdec workflow on Command, Agent and Config entities
CDEC-56: refactored command to don't pass parameters; simplified cdec configs
Merge branch 'master' into CDEC-22
CDEC-56: code clean-up
CDEC-56: updated unit tests; fixed CDECArtifact class
CDEC-56: fixed handling of remote command exception
CDEC-56: store cded configuration into directory /home/codenvy/.codenvy/config at client
CDEC-56: added ability to login into the node using password
CDEC-56: handle config error with reasonable error messages; added ability to store config using java.util.Properties.store() method
CDEC-56: refactored logging of CDEC installation process; added test of getting CDEC installation command
CDEC-59: removed useless type of cdec installation on single node without puppet master
CDEC-66: added ability to execute installation command one by one at IM server side
CDEC-66: install installation-manager by default
CDEC-66: added client side of interactive install cdec command; refactored code to operate with Response at client side as java bean