Don't hardcode onleft/onright in DialogSelect.xml
Merge pull request #79 from Black09/master

Don't hardcode onleft/onright in DialogSelect.xml
fix wrong json import
move selection dialog class to seperate file
create common import for addon variables
move gui to new lib folder
import sys is not needed anymore
move viewer to new lib folder
move filter to lib folder
move language to lib folder
change the way filtering works and start revamping the setting handling
work towards better transporting data in the filter
fix report not working after the function had been moved
start using the already available dict instead of creating a new one
dump the setting debug print as it will become much easier later on to handle this
use new setting method for all limits
move retrieving of settings to new settings lib for later use
move artwork type list to new art_type lib
rename setting to limit as it is actually the artwork limit
use new settings lib