HTTPS is a NINJA

Hello.
I'm a stranger from outer space and I'd like to make just a ONE LETTER CHANGE to the code. This makes jQuery to use HTTPS. This is done to prevent jQuery not-loading from unencrypted source resulting the code to not run while leaving the user a bad experience.


Chrome [35.0.1916.114 Official Build 270117] Console says so:
```
[blocked] The page at 'https://dl.dropboxusercontent.com/u/780754/tablesort/index.html' was loaded over HTTPS, but ran insecure content from 'http://code.jquery.com/jquery-latest.min.js': this content should also be loaded over HTTPS.
```