First runtime database support, self repairing, only playcount works for now,

which is still rather crude; playcount gets increased even if the song started playback but was skipped... track rating should be trivial to add, autorating also works since its based on playcount.


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6969 a1c6a512-1295-4272-9138-f99709370657

apps/main.c

@@ -288,6 +288,7 @@ void init(void)
     pcm_init_recording();
 #endif
     talk_init();
+    rundb_init();
 
 #ifdef AUTOROCK
     {