bug 1315365: Add mysql-client so that mysqldump will be available. (#179). r=mostlygeek
bug 1315365: Add mysql-client so that mysqldump will be available. (#179). r=mostlygeek


aksareen/balrog,testbhearsum/balrog,mozbhearsum/balrog,nurav/balrog,testbhearsum/balrog,tieu/balrog,nurav/balrog,tieu/balrog,testbhearsum/balrog,testbhearsum/balrog,aksareen/balrog,tieu/balrog,mozbhearsum/balrog,mozbhearsum/balrog,tieu/balrog,aksareen/balrog,aksareen/balrog,nurav/balrog,mozbhearsum/balrog,nurav/balrog