add license management related information
rename license file
rename license file
Merge branch 'develop' of https://github.com/EHJ-52n/sos-importer into develop

Conflicts:
	52n-sos-importer-feeder/pom.xml
move comment from right to above
- "\t" vs. "    "
- remove duplicate dependency
- use ${project.groupId} if possible
Replace hard coded TimeZone value with dynamically created value

Fixes 52North/sos-importer#6