Fix non Chrome PDF changes to script

I used preview instead of Chrome to open this scripts PDF because I did
not know this issue
https://code.google.com/p/chromium/issues/detail?id=327349&can=1&q=copy%
20pdf%20clipboard&colspec=ID%20Pri%20M%20Iteration%20ReleaseBlock%20Cr%2
0Status%20Owner%20Summary%20OS%20Modified

This is part one of fixing this mistake, by first reverting the script
back using a Chrome read PDF of the old version of the script.