Merge pull request #19 from 52North/develop

Develop
Check if JSON binding is supported before testing
Merge branch 'master' of github.com:shane-axiom/SOS into develop
Merge pull request #25 from shane-axiom/fix-json-content-it

Check if JSON binding is supported before testing
fix typo (degree sign) in install/index.jsp
Show observation identifiers in capabilities only if the size is less than 100
- Add first/latest observation timestamp (all) and value (only Measurement) for an easier integration of the Timeseries API
  - Update these columns during insertion process
- Update SQL scripts
Add update SQL scripts from 4.0.1 to 4.02
Fix wrong column name in check attribute
Merge pull request #26 from CarstenHollmann/first_latest_time

Add SQL update scripts and fix wrong mapping definition in check attribute
Comment oracle dependency because build fails if the oracle jdbc is not available
removed repository declaration in sub-pom
Fix duplicate column definition.
fixed Java 8 generics issue
LinkedSets to maintain order
enable Java 8 on Travis
Merge remote-tracking branch 'upstream/develop' into develop

* upstream/develop:
  Fix duplicate column definition.
change default value for service.sosUrl to end in /service
added NetBeans configurations to .gitignore
adjusted client to use /service endpoint