Tag release

Merge pull request #168 from utPLSQL/feature/include_ojdbc_libs

We can now ship ojdbc with cli due to Oracle FUTC

Use java-api 3.1.7 (release)

Merge pull request #135 from utPLSQL/feature/update_version_3_1_6

Update to Version 3.1.6

Merge pull request #107 from utPLSQL/feature/use_3_1_2_java_api

Feature/use 3.1.2 java-API
Use 3.1.2 Java-API
Also bumped version to 3.1.2 to harmonize with Java-API.
Improved documentation around NLS settings

Merge pull request #75 from utPLSQL/feature/use_java_api_release

Feature/use java api release

Update create_release.sh

Fixed removal of non-existing files.