#include <raptor2.h> instead of <raptor.h> in lrdf.h

[ssuominengentoo]

Dominique Michel (upstream of alsaplayer if I don't remember wrong) reported at http://bugs.gentoo.org/383643 that raptor2.h include should be used instead of raptor.h

It seems that raptor.h is only there for compability reasons

I'm currently without my development machine, due to some problems, and I'm unable to verify the data so please look into it.

Thanks, Samuli Suominen

[taybin]

For some reason, raptor2.h isn't installed on the mac when using machomebrew. For that reason, I am hesitant to make that change at this time.

[ssuominengentoo]

OK, I have no problems with keeping #include <raptor.h> until such time that they really remove the compability header.
I'm just afraid it might happen anytime without much of prior notice, and you have to roll yet another release just for that...

[allanger]

It has happened, I guess :)