GFork

Add check for existing icon

• Add additional unique class name to icon
• Check for existence of that unique class name before adding icon

Remove greasyfork tags

These are added automatically when downloaded from greasyfork

Merge pull request #1 from robosphinx/duplicate_icon_fix

Fix search icon duplication upon segment update

Update wme-search-for-closure.user.js

Update wme-search-for-closure.user.js

Update wme-search-for-closure.user.js