Release/1.2.2

[marto83]

The release includes mainly fixes and improvements

Breaking changes

• Update ITransport.Send method to have a return value so it can indicate to the library whether the send succeeded or failed immediately.
  It helped improve a race condition where the transport was disconnected but the library had not processed the update yet. Now we handle queuing and resending messages much better
  This will only be relevant if you have a custom Transport implementation.

Implemented enhancements:

• Improve handling of clock skew #303

Fixed bugs:

• Failing internet check #437

Closed issues:

• [CI] Fix build and tests #435
• Typo in property name for log handler #427
• MessageExtras to comply with TM2i #422

Merged pull requests:

• Issue/435 fix build and tests #443 (marto83)
• Issue/437 #440 (marto83)
• Fix auth token clock-skew #439 (sacOO7)
• Refactor MessageExtras #433 (sacOO7)
• Fix Property Typo #432 (sacOO7)
• Remove psake tool #431 (sacOO7)
• Rename master to main #430 (QuintinWillison)
• Feature/tm2i message extras #424 (marto83)
• Update build to copy all required dlls when packaging #420 (marto83)

[QuintinWillison]

I'm pretty sure there are no breaking changes.