feat: implementation is completed

fix: remove rudimentary method.

2.0.0-alpha.12 (#18)

* new Socket implementation via ext-sockets

* feat: SocketFactory implementation.

It creates the socket instance depending on enabled extensions and available functions, choosing the best implementation.

* feat: SocketSocket implementation.

Socket implementation based on `sockets` extension.

Stream socket temporary deleted, and will be reimplemented.

* chore: code cleanup. Will bring the phpcs soon.

* feat: Removed read timeouts, it is no more needed;
feat: StreamSocket implementation;
feat: Added ability to pass own SocketFactory;
feat: Improved usage example a bit;

Replace `fgets` with `stream_get_line`. fgets return false-positive e…

…rrors.

v2.0.0-alpha.10 (#17)

* Added read timeout for command that has it, possible fix of #14

* Added read timeout leeway.

Replaced doublequotes everywhere it was unnecessary;

Changed the `put` command now it returns null if job wasn't created
(`id` wast received);

Fixed Job's `delete` method;

Now 0 is passed as a `reserve-with-timeout` parameter, `null` now means

regular `reserve` command and set by default;

Put command fix;

Job states updated;

Serializer provision fix;