adopted for 4.3
underscore is allowed for name
dump name fix
mysql-real-escape-string -> PDO::quote()
Merge branch 'master' of https://github.com/rvadym/atk4_mysql_migrator into 4.2
fixed creating dumps, added readme
readme
no NO_NAME migrations
Merge branch 'master' of https://github.com/rvadym/atk4_mysql_migrator into 4.2