Your comments

I'm not sure I understand what you mean by "sub index".
Do you mean a specific way of organizing comics, like by series ?

One thing I have planned for the future is to read and use the "ComicsInfo.xml" metadata file contained in somes comics. It has informations on the current series, the number, the date, the authors etc. So I'll probably add sorting options related to these additional metadata at the same time.
The license text has alwasy been included in the Ubooquity distribution. But it was only visible in the "About" section of the options of the graphical interface.
Since many (if not most) people use the command-line mode and never see the graphical interface, I have recently added the license to the website. The next version of the webadmin (the web interface you use in commmand-line mode) will also have a link to the license page of Ubooquity web site.
I see how this could be a problem. I'll add an option to disable autoscan.
Sure, what do you want to know about the license ?