Pygqlc

Fix

- Outdated tests for latest version of valiot-app

Chore

- Bump dependencies versions.

Fix

- Fixed helpermodule MODULENOTFOUND error.

Chore

- Change ownership to Valiot Organization

Added

- Add Documentation with sphinx
- Add validation in the testing resources

Changed

- Change Singleton implementation from decorator to metaclass

Fixed

- Dependencies have been set to be installed from certain compatible version

Removed

- Singleton-decorator dependency

Added

- Configuration parameter websocketTimeout to be used when the connection is halted
- Method reset all subscriptions and websocket connection

Fixed

- Websocket reconnection when halted with WebSocketTimeoutException

Fixed

- Websockets now send String ID instead of Int (for compatibility with Hasura and Apollo WS docs compliance)
- Reconnection to subscriptions when connection lost