Added Elevation layer with Unittests
Merge remote-tracking branch 'origin/master' into elevationLayer
Changed elevation to ElevationLayer
Fixed some pointer issues + direction of map construction
Merge branch 'master'
Merge branch 'master'
Merge branch 'master'
Now showing ElevationLayer instead of simpleLayer
Case-sensitiveness for gcc
Merge pull request #18 from Viq111/elevationLayer

Elevation layer