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Set initial input size to 1
Removed redundant 'value' function, just use val()
Intercept global JQuery's val(), to add <option /> elements when needed
Typos, comments and indentation
.gitignore in root
Grunt config
Avoid adding same item twice
Added to .gitignore: chrome's libpeerconnection.log
Ignore falsey and whitespace items
Init tags from elements initial val()
tagClass as option