I've just installed your plugin for the first time, in order to replace the WordPress jquery and jquery-ui links with the Google equivalents - seems to be working great so far!
I have a couple of questions for you:
1) In addition to changing the link URLs in the <head> section, the plugin also added this line:
Can you explain what this is for or what it does?
2) Before installing your plugin, my site had the following line at the very end of the source code, just before the closing </body> tag - along with a few other lines for CSS and JS files from my theme and from some other plugins:
But your plugin has moved this line to the top, into the <head> section:
I'm wondering why this is? I imagine there must be a good reason why the jquery-ui file is originally at the very end and not in the head section. Wouldn't it be better if your plugin leaves it in the same location as it originally is?