v0.2.0

• fix console command on PHP 5.5+
• add self-update command
• remove 'apps' command
• better error messages
• fix throwing exceptions on module syntax error
• fix generate:schema when schema is empty
• improve deploy command output
• update all generator templates
• remove module:upload and module:remove, use deploy command instead
• fix deploying scheduled tasks
• fix status when truncating an not existing collection
• auto-generate some file templates on app:new command
• use --prefer-dist on Makefile