Module contains features that have nothing to do with 'site documentation'

I don't think these features have anything to do with site documentation, and they should be in seperate module(s):

"I had discovered some time ago, that the "blocks" table can have rows defined for themes that were tested and discarded. This module allows you to delete them if you would like. If any are found, a warning message will be issued, and if you haven't chosen to automatically delete them, there will be a SQL statement at the end that you can copy and paste into phpMyAdmin.

In my testing, I discovered that I had rows in my "term-nodes" table that belonged to nodes that no longer existed. So I added a check and a delete option that you may choose to run. If you check and don't delete, there will be a SQL statement at the end that you can copy and paste into phpMyAdmin.

Another problem that cropped up in my creating this module was a long-running / never-ending Cron job. This module will now highlight that and gives you an option to fix it.

Dynamic web sites can create a lot of "empty" space in some tables, especially the cache tables; this is called "overhead" by MySql. There is an option that allows you to issue an "optimize" statement against the tables to release that overhead."