Restructure the project

[rippinrobr]

Since I am now using my csv-to project to load the data, I want this project to contain just the schema files, database backups, and docker files. The proposed structure is:

/baseballdatabank
           /schemas 
           /backups
           /dockerfiles
/retrosheet 
           /schemas
           /backups
           /dockerfiles

Any new data sources I add would have the similar structure. Each supported database will have its own schema, and dockerfile.