Default mysqld_type should be "mysql"
Default mysqld_type should be "mysql"

Default mysqld_type return value should be "mysql" if another type is not detected. Returning nil breaks mysql 5.7.11 on Ubuntu (at least) due to the conditional used in mysql_user provider.
skyscrapers/puppetlabs-mysql,squarit/puppetlabs-mysql,Adaptavist/puppet-mysql,Adaptavist/puppet-mysql,DavidS/puppetlabs-mysql,edestecd/puppetlabs-mysql,simp/puppetlabs-mysql,breuninger-ecom/puppetlabs-mysql,ndelic0/puppetlabs-mysql,simp/puppetlabs-mysql,fuel-infra/puppetlabs-mysql,puppetlabs/puppetlabs-mysql,puppetlabs/puppetlabs-mysql,apa-it/puppetlabs-mysql,fuel-infra/puppetlabs-mysql,jbondpdx/puppetlabs-mysql,apa-it/puppetlabs-mysql,DavidS/puppetlabs-mysql,jbondpdx/puppetlabs-mysql,ndelic0/puppetlabs-mysql,markasammut/puppetlabs-mysql,markasammut/puppetlabs-mysql,squarit/puppetlabs-mysql,skyscrapers/puppetlabs-mysql,hundredacres/puppetlabs-mysql,breuninger-ecom/puppetlabs-mysql,edestecd/puppetlabs-mysql,breuninger-ecom/puppetlabs-mysql,hundredacres/puppetlabs-mysql