Merge pull request #2 from Nao/master

Minor improvements.
- Attention chérie, ça va couper. It's getting complicated to keep fixme functionality working, so I'm commenting it out for now. Happy new year! What do we care. No one's ever gonna read this. (fix-globals.php)

Signed-off-by: Nao <nao@wedge>
* Well, since I'm going PHP 5.3-only anyway, let's use \v and \h instead of \r\n\t\whatever. This also takes more UTF bytes into account... Just in case. (fix-globals.php)

Signed-off-by: Nao <nao@wedge>
- fixme is getting in my way, so I regret to say I'm removing it for now. If you want to automatically fix a pre-PHP 5.2 script, just check out an earlier version of this script. That's what Git is for, right..? Easy rollbacks and stuff? (fix-globals.php)

Signed-off-by: Nao <nao@wedge>
* fix-globals warranted another rename, so I went for a safer name this time... Say hello to Globye! Or good bye, as you will!

Signed-off-by: Nao <nao@wedge>
+ Added ability to specify known globals and folders to ignore, at least more easily. (Globye.php)

Signed-off-by: Nao <nao@wedge>
+ Started work on find_functions, which should return, err... A list of functions. But it's tough. It's hard. I don't know if I'll make it unharmed. It's a WIP, and it's not used in the main loop, but I want to keep some kind of history for it, so here we go. (Globye.php)

Signed-off-by: Nao <nao@wedge>
* It still doesn't work, don't mind me... I'm trying an alternative route here. I said, don't mind me. I'm getting lost in this code. It's so complicated. Hopefully I can use it for something else than globals in the future, right..? (Globye.php)

Signed-off-by: Nao <nao@wedge>
! Actually, I'm never getting out of that loop, so... (Globye.php)

Signed-off-by: Nao <nao@wedge>