Revert "Merge pull request #14 from percona/PPL-197"
Revert "Merge pull request #14 from percona/PPL-197"

This reverts commit 0832b8e74dd4766e90f0908b31c2fe3a5c9dcc2e, reversing
changes made to eb77a8a5ff057a594f8e69e8243fa20b84c0be17.

percona/go-mysql,percona/go-mysql