Fix export of empty geometry properties
Uncommented lines that are responsible for the href mapping columns to use newly generated ids instead of the old ones. These have been erroneously commted out in commit 73fa12c550e9b783694ac765763ebbc3ae70a2b4.
Fixed reconstruction of mapped paths with predicates
Ensures compatibillity with both PostGIS 1.x and 2.0
Merge pull request #162 from occamlabs/3.4-fix-gmlwriter-empty-geometry-properties

Fix export of empty geometry properties
Merge pull request #165 from occamlabs/3.4-fix-sqlfeaturestore-use-generated-fids-for-href

SQLFeatureStore: Insert in relational mode does not use regenerated FID values in href mapping
Merge pull request #169 from occamlabs/3.4-fix-sqlfeaturestore-mapping-paths-with-number-predicates

Fixed reconstruction of mapped paths with predicates
Merge pull request #171 from occamlabs/3.4-fix-postgis-dialect-undefined-srid-for-20

Fix postgis dialect undefined srid for PostGIS 2.x
Fixed NPE
[maven-release-plugin] prepare release deegree-3.4-pre6
[maven-release-plugin] prepare for next development iteration
Return WGS84BoundingBox and title in GetCapabilities response
Merge branch '3.4-improve-wmts-compatibility-arcmap' into idgis-ecw
Bumped version of remaining modules