remove temporary testing files
removed scripts for building openlayers
updated OpenLayers to newest stable release 2.12
updated OpenLayers CSS,
onImageLoadError has now the same bg-color as the other boxes on the page
improve warning for skipped WMTS layers
pass custom restful url_templates to the demo service
fixed missing tile still displaying in chrome
Merge pull request #72 from quiqua/demo_with_openlayers_212

Update Demo with OpenLayers 2.12
improve loading of libgdal on Windows

- handle mangled/missing CPLGetLastErrorMsg function
- support loading gdal19/gdal18/gdal17.dll
improve documentation of dependencies on Windows
load pyproj before libproj on windows
Merge branch 'master' of github.com:mapproxy/mapproxy
Update services.rst

removed unnecessary wording
add support for HTTP Digest Authentication
Merge branch 'master' of github.com:mapproxy/mapproxy