Survey (Grid) Zoom trackbar
Survey (Grid) Add Left mouse button PAN

Some are used to using left botton for the rest of MP.
Survey (Grid) Fix Border and Footprint Colors

Some complained that they were all yellow, I don't think it was meant to be that way.
Merge pull request #569 from tristannovak/master

Survey (Grid) Zoom with a trackbar + Left mouse PAN
update TC translation.
update TC translation.
Merge branch 'TC' of https://github.com/MPHant/MissionPlannerFork2 into TC
Survey (Grid) Zoom trackbar
Survey (Grid) Add Left mouse button PAN

Some are used to using left botton for the rest of MP.
Survey (Grid) Fix Border and Footprint Colors

Some complained that they were all yellow, I don't think it was meant to be that way.
Merge branch 'TC'