Abstraction
Connection Factory acts as Factory
PushCommand to use new connectionFactory notation, PushEvent per connection
ShellConnection/ShellTunnel
Connection Options
Tunnel Local and Remote Cwd
relative paths in config
remove old connection and interface
Per connection SyncScenario change
Remove cleanup task
Remove Cwd from Interface
remove abstractShellConnection
Change config structure
ShellTunnel
ShellConnection class complete
Remove unused deprecated commands
Remove unused InputOutputInterface
add home directory to Application defaults
Add php 5.4 require to composer.json
Add JSON_PRETTY_PRINT to SaveMetadataScenario