fix mess and improve sort

[lukaogadze]

@pollux78 i also updated/improved sort script
now it can preserve comments at the start of file.
this is comments from script file. it's more easy to read here :P
try it out and tell me if something is confusing.

this script can sort rules in wine_proton and linux-native folders
don't use this script to sort common.rules and non-latin rules
use it to sort files "from a to z", "the" and numerical

Usage:

 ./sort_elements.sh wine_proton_a.rules

Usage to sort multiple files with single command (a to z). run this script in the root of the repo

for letter in {a..z}; do
    ./sort-games.sh "00-default/Games/wine_proton/wine_proton_${letter}.rules"
done

for letter in {a..z}; do
     ./sort-games.sh "00-default/Games/linux-native/linux-native_${letter}.rules"
done