automatic code changes: add final, change to for-each,...
add another way of identifying feature ids in sml:Capabilities elements in DescribeSensor response and extracting method
add phenomenon definition parsing for swe:Category
Merge branch 'develop' of https://github.com/EHJ-52n/SensorWebClient into develop
fix typo in pom comment
prevent NPEs while processing XML by using isSetXYZ() before accessing any values
fix code layout
Merge pull request #1 from 52North/develop

Update from upstream repo
add license GPL 2.0 only to project root pom
add license to xml-pdf-format module to fix failing build of timeseries API using this dependency
remove duplicate method after merge; switch to static method
Merge pull request #108 from 52North/EHJ-52n-develop

Merge with latest developments from EHJ-52n 2nd try