Boulder Model added
deleted json scaffold stuff
boulder name validation added
Revert "boulder name validation added"

This reverts commit 7398fda0d5df22bfcf1020328b825fd520f3b9b3.
boulder name validation
boulder migrated
plain design
added blocks, sectors and regions, plain relationship setup
added a grade model, cleaned scaffolding, added relations
seeding
association polished
boulder edit
Merge branch 'boulder_model'
Merge branch 'master' into boulder_model
Merge branch 'boulder_model'