3DR Services v1.3.4

Version 1.3.4 release notes:

New Features

• (PR #249 ) Add support for EKF state live monitoring

Updated Features

• PR #253 : Updated signal strength computation.
• PR #254 : Disabled loiter on disarm behavior.
• PR #250 : Improved logic to update the Solo controller mode.

Bug Fixes

• PR #255 : Fixed Solo companion computer disconnection handling.