Update on gui progress:
-[coding done] "Advanced" tab, where you set the optional runtime settings (like manga_prefix)
-[almost done coding] "Settings" tab, where you create, load, and/or edit the .properties file
-[coding in progress] I want to keep Canti separate form its gui, but doing so is a bit problematic. I'm still trying to decide the best way to handle this.
-[almost done coding] Save/Load jobs
-[coding in progress] "Help" section
I think I will release the first version of the gui without any custom graphics (i.e. ugly but simple) just so people can play with it and make sure it is working properly. Afterwards I can focus on making it look good. Expect a release within 2-3 weeks.