laravel/laravel — pull request #2014 by rk (2013-05-23 18:11:13+00:00)
Title: Don't overwrite an existing jQuery library when outputting the profiler

It's nice to have the profiler up, but I noticed that it started changing my jQuery's behavior when I upgraded to jQuery 1.9. So I figured we should only write the fallback if no other jQuery library was loaded.