v2.5.0

• [#65] fix: CatchUpSubscription reconnect (as suggested in #65 (comment))
• added: CatchUpSubscriptionSettings.resubscribeOnReconnect setting, that allows to enable/disable catchup subscription automatic resubscribe-on-reconnect (by default - enabled)
• added: CatchUpSubscription.awaitStopped(duration) and CatchUpSubscription.awaitStopped(time, unit) methods that waits until the subscription stops or the specified waiting time elapses
• bumped netty version to 4.1.73.Final
• bumped gson version to 2.8.9
• bumped slf4j api version to 1.7.35