add missing schema location for xml validation in request examples

git-svn-id: https://svn.52north.org/svn/swe/main/SOS/Service/branches/52n-sos-400-refactored@20884 9b2695e2-e135-4693-8c03-170fd80ef316
add svn:ignore for new datasource module incl. submodules

git-svn-id: https://svn.52north.org/svn/swe/main/SOS/Service/branches/52n-sos-400-refactored@20885 9b2695e2-e135-4693-8c03-170fd80ef316
fix typo in docu

git-svn-id: https://svn.52north.org/svn/swe/main/SOS/Service/branches/52n-sos-400-refactored@20886 9b2695e2-e135-4693-8c03-170fd80ef316
updated SamplingFeature.toString()

git-svn-id: https://svn.52north.org/svn/swe/main/SOS/Service/branches/52n-sos-400-refactored@20887 9b2695e2-e135-4693-8c03-170fd80ef316
fixed typo in coment and minor refactoring

git-svn-id: https://svn.52north.org/svn/swe/main/SOS/Service/branches/52n-sos-400-refactored@20888 9b2695e2-e135-4693-8c03-170fd80ef316
moved up "hidden" related feature insertion

git-svn-id: https://svn.52north.org/svn/swe/main/SOS/Service/branches/52n-sos-400-refactored@20889 9b2695e2-e135-4693-8c03-170fd80ef316
if feature is referenced the URL or identifier will be used as identifier (depending on available values)

git-svn-id: https://svn.52north.org/svn/swe/main/SOS/Service/branches/52n-sos-400-refactored@20890 9b2695e2-e135-4693-8c03-170fd80ef316
add toString() and code formatting

git-svn-id: https://svn.52north.org/svn/swe/main/SOS/Service/branches/52n-sos-400-refactored@20891 9b2695e2-e135-4693-8c03-170fd80ef316
organize imports

git-svn-id: https://svn.52north.org/svn/swe/main/SOS/Service/branches/52n-sos-400-refactored@20892 9b2695e2-e135-4693-8c03-170fd80ef316
fix bug in Feature mapping

git-svn-id: https://svn.52north.org/svn/swe/main/SOS/Service/branches/52n-sos-400-refactored@20893 9b2695e2-e135-4693-8c03-170fd80ef316