[GEOS-5906] Gathering attribute statistics in the CSS demo page should be optional
Support publishing an app-schema layer in the webapp, no more buggy behaviour.
Copyedit of CSW section
CSS cookbook, polygon examples
Fix sphinx warnings

Signed-off-by: Jody Garnett <jody.garnett@gmail.com>
Adding css cookbook raster page too
Add a profile for wcs-eo inclusion in the web/app module
[GEOS-5923] Adjust aspect ratio of KML ground overlays
[GEOS-5931]: use String url instead of File(url) when not dealing with actual file
[GEOS-5886] GWC service capabilities
[GEOS-5881] LayerGroup page does not mandate the specification of the CRS
GEOS-5842, List of drives is invisible for Adding store
Merge pull request #277 from geosolutions-it/upm

GEOS-5842, List of drives is invisible for Adding store
GEOS-4762, WCS should force usage of imageread
Merge pull request #279 from geosolutions-it/up

GEOS-4762, WCS should force usage of imageread
[GEOS-5681] Relative path to watermark file does not work as advertised
GEOS-5896, Document uconfiguration of GDAL_DRIVER_PATH on Windows
Merge pull request #281 from geosolutions-it/up

GEOS-5896, Document uconfiguration of GDAL_DRIVER_PATH on Windows
Update gettinginvolved.rst

Added more links, culled outdated data, fixed a couple of typos. Generally update.
Merge pull request #283 from jonathan-wcc/master

Update gettinginvolved.rst