[GEOS-6274] Graduate WCS 2.0 EO module to extension status
 - #GEOS-6275
 - #GEOS-6276
Updating GS code to deal with GEOT-4640
Merge pull request #451 from geosolutions-it/GEOT-4640-dependency

Updating GS code to deal with GEOT-4640
Merge pull request #447 from aaime/wcs_eo_extension

[GEOS-6274] Graduate WCS 2.0 EO module to extension status
Updating WCS-20_EO to GEOT-4640
 - #JIRA-6275 : removing unusefull and personal comments
[GEOS-6283] Graduate libjpeg-turbo community module to extension status
Adding missing file
Merge pull request #449 from geoserver/GEOS-6275

 - #GEOS-6275
 - GEOS-6276 : changed the class package, updated JIRA comment, updated and fixed the test cases
Adding release packaging file for wcs2.0-eo, forgot to commit it earlier
Merge pull request #453 from aaime/turbojpeg

[GEOS-6283] Graduate libjpeg-turbo community module to extension status
GEOS-6216: app-schema axis order is wrong if bbox property is specified in POST request.
Adding missing libjpegturbo release files
[GEOS-6171] 'Disk used' to say 'N/A' when quota off
Ops, forgot the test
And another file change too...
Fixing importer build