fix unregistersymbol in AA when no disableinfo is provided

empty a string

update the table version as I did add a few new lua routines that are…

… not in the beta/RC

fix setting savedscanname when using the old calling method

Add code to make the anchordesigner more dpi aware

Add some fontquality options

6.8.3

forgot to commit this

Merge branch 'master' of https://github.com/cheat-engine/cheat-engine

improve the translation string