Fix missing folder during build process (#5)

Ensure that the releases folder exists. Also add some extra stuff to ignore when editing this project from IntelliJ IDEA.

feat: Better handling for const columns

feat: Serves files after generation

feat: Support for open upper bound int ranges

fix: Spelling of suppress in table suppression

fix: Ability to suppress columns from output

fix: Issue with match generator alongside each generator

chore: Update readme with int range generator

chore: Update readme with int range generator

feat: Ability to suppress the generation of tables