ResetClusterAccess

Note: this process is not compatible with duplicate users (eg: if a dev has mapped their sandbox to a live instance)


 * Create temporary working table, import DB_Username to


 * Import passwords to temp table to tie to users


 * Regenerate passwords, use previous password to add entropy to rands


 * Update mysql user passwords, make sure we don't reset a non LM_* user account


 * Update cupid configs


 * Flush privileges to pick up changes;


 * Remove temporary table


 * Manually tune cupid password in mysql.user, cupid_*.cupid_conf, php.ini