more/verbose logging

[hampsterx]

great tool but could the log give a bit of detail about the configuration?
This would help avoid typo situations in the config because at present it doesn't give you any indication what is being applied per table.

 INFO ./bin/mtk-linux-amd64 --config= ... dump ...
 
Dumping structure for table: xx
Dumping data for table: xx
Dumping structure for table: yy
Dumping data for table: yy

ideal would be

Config: xyz.yml
Rewrite rules: 10
Nodata tables: 5

Dumping structure for table: xx
Rewrite rule for table: xx.password
Dumping data for table: xx

No data for table: zz