Merge commit '0ff0d009' as 'dserial-cli'

dserial-cli/.gitignore

dserial-cli/LICENSE

dserial-cli/Makefile

dserial-cli/Readme.md

dserial-cli/dserial-autocompletion

dserial-cli/src/bigint.vala

dserial-cli/src/commands/AddCommand.vala

dserial-cli/src/commands/AutodetectCommand.vala

dserial-cli/src/commands/BindCommand.vala

dserial-cli/src/commands/CloseCommand.vala

dserial-cli/src/commands/Command.vala

dserial-cli/src/commands/ExitCommand.vala

dserial-cli/src/commands/GetCommand.vala

dserial-cli/src/commands/HelpCommand.vala

dserial-cli/src/commands/InfoCommand.vala

dserial-cli/src/commands/InteractiveCommand.vala

dserial-cli/src/commands/ListCommand.vala

dserial-cli/src/commands/OpenCommand.vala

dserial-cli/src/commands/ReadCommand.vala

dserial-cli/src/commands/SetCommand.vala