fix module info missing requirement + not exporting

[c-eg]

After trying to use the updated (1.14 version) of this library, I ran into some errors. After checking I realised I forgot to export the parts of the library that should be public in my previous PR #136.

Changes:

• Added export to all packages that should be usable when importing this module
• Added a missing requires

Sorry for missing this.

[holgerbrandl]

Thanks for the correction. I've published the change in v1.15 and pushed it to maven-central

[c-eg]

Thank you!