# {{{ sub CurrentUser
If called with an argument, sets the current user to that user object. This will affect ACL decisions, etc. Returns the current user
l is a method which takes a loc string to this object's CurrentUser->LanguageHandle for localization.
you call it like this:
$self->loc("I have [quant,_1,concrete mixer].", 6);
In english, this would return: I have 6 concrete mixers.