[Phpmyadmin-devel] Export rework

Hi everybody

Today I made large changes in phpMyAdmin exporting, major features are: - support for exporting selected databases (now you can eg. export all databases into one huge CSV file, really useful feature, but it was no work to implement it :-)) - if not needed buffering, output is send directly - unifies all export, so there is now more common code - sql export can contain relations and mime types in comments (and some minor fixes, that I found, but I don't rember them :-))

It works okay for me, but I need more testers, you can fetch it from my web:

http://cihar.liten.cz/patches/phpMyAdmin/pma-export-1.patch

(I can't put it now in patch tracker now due to some technical problems...)