Merge pull request #165 from alien11689/add-distinct-on-postgresql-ex…

…tension

Add distinct on postgresql extension

Bump axion release plugin

Omit PGP key reformatting

Omit PGP key reformatting

Merge pull request #122 from TouK/gradle_kts

Migrate build.gradle to Kotlin

Filter selfReferenceRequests to minimal needed

Merge pull request #58 from TouK/join_column_fix

Properly use @joincolumn in one2many assoc

Merge pull request #56 from TouK/remove_warnings

Remove compiler warnings