updates after testing
update
Improved using the same source/parameter Ids for dem and echo
Update application.xml
Merge branch 'wps-action' of github.com:Terradue/InSAR-ROI_PAC into wps-action
refactoring
added pom.xml
Merge branch 'wps-action'

Conflicts:
	.gitignore
	pom.xml
	src/main/app-resources/application.xml