changed loops and removed browser from ua()
Removed browser as it was not needed when ua is called the first time.
removeFaviconTag => Now using head rather than document to find links…
…. Changed loop to while to reduce variable count by 1. http://jsperf.com/tinycon-js-removefavicontag
getFaviconTag => Changed loop to while to reduce variable count by 1.
Thanks, this may be suspect to the same issue raised in #9 ?