kbp_mysql: Fix the master and slave

 Master and Slave now actually install their needed config file.
Move expire_logs_days out of conditional.
Add trending for php_apc.
Add trending for php_apc.
Break mysql?
Split out server class.
Upgrading munin plugins should trigger munin-node restart.
Use php for the localhost vhost if php-apc is installed.
Disable last change.
We only want to set php to true when we have fcgid.
Move sysctls to kbp_pacemaker.
Make nicer for multiple ips.
Now we can monitor php_apc.
Rewrite MySQL tagging.
Rewrite percona tagging.
kbp_webdav
Update tagging.
Add KuminaCA to available intermediates.
Don't do anything if the backupserver is not available.
Fix for backupserver that's not in our puppetmaster.