2.0.0

Added

• The hasRequiresAuthenticationTrait trait will now prompt for username and password if none was provided.
• Added more background colours to Message class
• Added 'token' command. Allows enabling, disabling and retrieval of author tokens
• Added Shell::error() and Shell::warning() convenience methods
• Added fetch() method to the command autoloader. Simplifies getting a list of all available commands in the system.
• Removed need for 'extension' or 'e' flag.
• Calling commands authenticate method if it extends AuthenticatedCommand.
• Using Message class to display errors.
• Removed listCommands() method
• Added additional call to restore_error_handler. In version of Symphony prior to 2.7, the Exception and Error handlers are set twice.
• Added exception handling around constructor to avoid problems with sessions already being started (not relevant to shell)
• Added AuthenticatedCommand class and 'hasRequiresAuthenticationTrait.php' trait to simplify the process of requiring authentication for a command.
• added new exception AuthenticationRequiredException which supports these new classes.

Changed

• Renamed 'test' command to 'hello'. No longer requires authentication
• Using Shell::error() when trapping a ShellException
• Message::background() and Message::foreground() now support NULL.
• Updated example command to use AuthenticatedCommand and hasRequiresAuthenticationTrait
• Move ShellException into Exceptions/ folder.
• Moved Lib/ into src/.
• Updated autoloader to look in workspace/bin/ folder (#3)
• Updated symphony command to support loading a command from workspace/bin/ (#3)
• Using PSR4 autoloader instead of classmap

Fixed

• Fixed extra new line appearing when requiring input.
• Fixed workspace command autoloader code. Was incorrectly adding .php to the end of everything