fix addCategory function
move path of GeTS scripts to config.inc
merge with master
fix definition name and small improvements for output visibility
Merge branch 'master' into obstacle-service
add getCategories action
add removePoint action
Merge branch 'master' of https://github.com/oss-fruct-org/gets
Merge branch 'master' into obstacle-service
set correct redirect URI
Merge branch 'master' into obstacle-service