GuidedPoint: Check for valid guided coordinate sending
Maps: Draw the polygon contour
Merge pull request #1256 from DroidPlanner/guidedCheck_issue1220

GuidedPoint: Check for valid guided coordinate before sending
SurveyUI: Implement the survey markers movement.
Merge pull request #1257 from DroidPlanner/polygonContour

Maps: Draw the polygon contour
Merge pull request #9 from ahcorde/master

update from droidplaner