3.0.14

* Fixed uninitialised variables in the `SingleApplicationPrivate` constructor.

fixed a typo (itay-grudev#55)

Async socket processing (itay-grudev#49)

* Process socket events asynchronously

Avoid blocking the event loop using waitForReadyRead(). Instead, process the
initialization in two phases. It was necessary to add a map to keep track of
the state of the initial message processing

Signed-off-by: Francis Giraldeau <francis.giraldeau@nrc-cnrc.gc.ca>

* Fix undefined variable on Windows

The timout variable does not exists in this scope, we can safely remove the
Q_UNUSED.

Signed-off-by: Francis Giraldeau <francis.giraldeau@nrc-cnrc.gc.ca>

* Fix validation logic of initial message

I modified the logic to a positive value, but the modification was incomplete
and caused the initial message to be incorrectly considered as invalid.

Signed-off-by: Francis Giraldeau <francis.giraldeau@nrc-cnrc.gc.ca>

* Use the proper socket when receiving message

The socket variable is a class member, but we really want to use
nextConnSocket when receiving the message in the lambda.

Signed-off-by: Francis Giraldeau <francis.giraldeau@nrc-cnrc.gc.ca>