Little fix in name
Small changes
Logger oprimizes
Application settings are implemented
Autoplay music option applyed
Config file renamed
Deleted trash
Application settings saving
"Export to image" are improved

Autoname of exported image will be get level name and section number,
what speed up to user for set new filename to image
Move music's vars to static class
Fixed crash on broken global configs loaded
Own class / Crash fix
Own class for music player values / fixed log-level save
Added config read checker
Config read checker
New files
Music player to own class
Adding blocks to categories by Veudekato
More configuration valid checks
OOPs! Fixed build errors