Revert "Issue #45: using an invalid key server."

This reverts commit 36c317924afdc2033702589eab3f6093fa6bd45f.
Revert "Fix the dependencies of Percona client."

This reverts commit 56973419c2344cc03547c0e66c557df5d16e5921.
Revert "Fix the pressed file."

This reverts commit 08c56e9700424d9c65b3a755a25035f044912192.
Revert "Fix percona client attempting install before repo."

This reverts commit 68014c6061bc9ded0262a5017a923dde3d7f7da1.
Revert "Change packages over to use Percona."

This reverts commit f02048670874a9b859edd98777d55fb67ef6da1c.
Merge pull request #50 from computerminds/dev/no-percona

Remove percona