Add DO_SET_SERVO to core library
Fix getter return value
Implement DO_SET_SERVO on Android side
Merge pull request #1247 from alextel69/feature-mission-item-do-set-servo

Add DO_SET_SERVO mission item
Locator: Fix the file progress bar to show an indeterminate state

Fixes #1248
Merge pull request #1249 from DroidPlanner/locatorProgressBar

Locator: Fix the file progress bar to show an indeterminate state
Version: Releasing version 2.8.3
Geotools: Extract useful piece of code into new method.
Mission: Implement ConditionYaw on Core
Core: Fix conditionYaw implementation
Core: Decouple condition_yaw getters and setters
Android: Implement the UI for ConditionYaw
Android: Removed unused layout file
Merge pull request #1251 from DroidPlanner/conditionYaw

Condition yaw