remove static method from CommandHelper
Remove migrationsDriver configuration
Update MigrateInit to reflect version 3.1.0 of MybatisMigrations
Add back migrationsDriver configuration for now
Revert "Add back migrationsDriver configuration for now"

This reverts commit 30f56b3f4b056f5938dcf42923b14a65192e2f0b.
Add back migrationsDriver configuration for now
Make CommandHelper provide a configured classLoader
Update tasks to use the new command interface
Update gradle script
Rename CommandHelper to ClassLoaderProvider
Add task migrateScript
Rename MigrationStepParameter to MigrationStepParameters
Cleanup
Rename commandHelper to classloaderProvider
Organize imports