quvi/util: Remove the unused `tokenize' function
quvi/util: Remove the unused `tokenize' function

This module function did nothing more than wrapped the string.gmatch
function.

Other:
* Remove an extra whitespace

Signed-off-by: Toni Gundogdu <eac2284b3c43676907b96f08de9d3d52d5df0361@gmail.com>

legatvs/libquvi-scripts,legatvs/libquvi-scripts,alech/libquvi-scripts,alech/libquvi-scripts