Authored by Ryan Copley

Update Mapbox.podspec

GRMustache was not updated, but the submodule was.
... ... @@ -79,7 +79,7 @@ Pod::Spec.new do |m|
m.preserve_paths = 'Proj4/libProj4.a', 'MapView/MapView.xcodeproj', 'MapView/Map/Resources'
m.dependency 'FMDB', '2.0'
m.dependency 'GRMustache', '5.4.3'
m.dependency 'GRMustache', '6.8.3'
m.dependency 'SMCalloutView', '1.1'
end
... ...