[GEOS-6783]: Fixing imageLayout on coverageViewReader
Merge pull request #830 from dromagnoli/GEOS-6783

[GEOS-6783]: Fixing imageLayout on coverageViewReader
Update Page Header for 2.7
Merge pull request #820 from smithkm/master

Update Page Header to reflect version
Fixing progress report for triple nested processes
[GEOS-6764] Ability to cancel/dismiss asynchronous WPS processes still executing in the server