Bug: tagSeperator looks at keyup key instead of actual value

[reno1979]

When setting tagSeperators I noticed that values like @#$% etc are not useable as tag seperator value.

It seems the key that triggered the event keyup is compared to the tagSeperator values.

So when trying to use # as a tag seperator, it detects a shift and a 3, but not the actual #

I created a fork and fixed the issue

[reno1979]

fixed with latest pull request