set defaults in config when section is not set,
fixed output of shell and ssh task
increased cli timeout to 900s
improved SshTask by deferring command execution to the transporter
fixed status command for sftp transports
added error handling for SshTask
removed some debugging dumps
reset keyPassword when login failed
added target.transport options as parameters
added targets option to tasks under deploy.before and deploy.after
added caching for git repositories
deploy.before and deploy.after now support task.target
small fix in shared file creation
fixed testMatch
composer update,
removed unnecessary overwrite prompt,
added file_exists check
added todo comment
Merge pull request #2 from webcreate/yaml-parameters

Major improvements