- Available 'target' property values - 'development', 'exact', 'world' and 'local'
- The 'local' and 'exact' targets work the same as in the previous version
- The 'development' exports to development_resource_packs and development_behavior_packs of specified build type - 'standard', 'edu' or 'preview'
- The 'world' exports to the world in specified build path - 'standard', edu' or 'preview'
- The vesions before 2.0.0 or unspecified wrok the same as before the update.

…on of the schema before this update) and renamed the current formatVersion to 1.4.0 (from 2.0.0, to match the next regolith release version).

- Regolith correctly supports only the versions lower than the latestSuportedVersion (not the higher versions)
- Updated test files
- Changed the schema used by config files generated by 'regolith init' to use version 1.4

…targets exporting files to correct the locations.

…uild': 'standard' during 'regolith init'.