Allow duplicates not working if tag contains dot

[zworo]

tagSelected function is buggy. If there is a tag that contains dot (ie. email address) then you can add it multiple times.

Perhaps comparison should be:
(compareable.search(searchQuery) > -1
instead of
compareable == searchQuery
in tagSelected function

[AlexMordred]

Thanks! This has been fixed in v.2.0.2.