Rename PostfixadminDb, RoundcubeDb without the Db suffix. Make PostfixadminDb a regular plugin.
Implement user_exists() everywhere and use it to correct the console output.
Move domain removal into the plugins.
Way too many changes to mention. The 'rm' mode works now.
Add a bunch more crap and rewrite a bunch more crap. Now the 'rm' mode at least runs.
Fix typo in mv_plugin. Rename the 'rm' plugin classes with an 'Rm' suffix.
Begin building the framework to rename accounts. A pile of crap right now.