Breaking changes

• Removed instances column from terraform_resource table. (#64)
• All arguments and lifecycle columns now return null instead of {} if empty. (#64)

Enhancements

• Added address, attributes, and attributes_std columns to terraform_resource table. (#64)

Bug fixes

• Fixed the start_line, end_line and source column values in the terraform_resource table to return correct values regardless of file indentation. (#64)
• Fixed the plugin to check all files even if a non-existent file name is provided in any file_paths config arg. (#67)