Fixed database.mysqli.inc.patch to make it more generic and less prone to hunk failures

Hello,

First, great module. Very useful!

I plan to use you're module on quite a large scale site so naturally I read over the patch before applying it. I notice two things, that my new patch fixes.

(1) You appear to be using some sort of an editor that automatically converts spaces to tabs for you. This behaviour goes against the PECL standards that Drupal uses for all core development. This caused your patch to be much larger than what was nesesary (many of the hunks were the same except the leading spaces had been converted to tabs)

(2) You applied you're patch to HEAD version of Drupal. This isn't a very good idea since most user's won't be running that version.

Thanks,

James.