Merge branch 'release/4.9.9'
Merge tag '4.9.9' into develop

4.9.9 Features:
    Fixed the previous fixes
    Fixed animation export for .anm

4.9.8 Features:
    Fixed incorrect index numbers in the extract_ani functions.

4.9.7 Features:
    Fixed the fix of a fix from last time, this is getting stupid.

4.9.6 Features:
    Fixed .cga export, again.

4.9.5 Features:
    Fixed that drop-down menu from the last update
    Refactored some more code