Use same GeoRaster instances for height and profile
Add test to assure correct tile link in WMTS GetCap Doc
Merge pull request #1070 from geoadmin/gjn_add_wmtstest

Add test to assure correct tile link in WMTS GetCap Doc
Merge pull request #1047 from geoadmin/gjn_sameraster

Use same GeoRaster instances for height and profile
Use static files instead of bod