Imports of parallel command

PathSynopsis
github.com/ziutek/mymysql/mysqlMySQL Client API written entirely in Go without any external dependences.
github.com/ziutek/mymysql/nativeThread unsafe engine for MyMySQL
ioPackage io provides basic interfaces to I/O primitives.
logPackage log implements a simple logging package.
osPackage os provides a platform-independent interface to operating system functionality.
os/signalPackage signal implements access to incoming signals.
syscallPackage syscall contains an interface to the low-level operating system primitives.
timePackage time provides functionality for measuring and displaying time.