decreaseActiveLookups after setting hasVideo

In situations where conversion has been triggered before lookups completed, it is kicked off by decreaseActiveLookups (when the number of remaining lookups becomes 0). 
Hence this should be done _after_ setting hasVideo. 

This should fix Vimeo videos sometimes not loading when the site is whitelisted.

Plugin/CTFKillerVimeo.m

@@ -225,12 +225,12 @@ - (void) HEADDownloadFinished: (CTFLoader *) loader {
 	NSLog(@"CTFKillerVimeo -HEADDownloadFinished:");
 #endif
 
-	[self decreaseActiveLookups];
-
 	if ( [self canPlayResponseResult: [loader response]] ) {
 		[self setRedirectedURLString: [[[loader lastRequest] URL] absoluteString] ];
 		[self setHasVideo: YES];
 	}
+
+	[self decreaseActiveLookups];
 }
 
 
@@ -240,12 +240,12 @@ - (void) HEADHDDownloadFinished: (CTFLoader *) loader {
 	NSLog(@"CTFKillerVimeo -HEADHDDownloadFinished:");
 #endif
 
-	[self decreaseActiveLookups];
-
 	if ( [self canPlayResponseResult: [loader response]] ) {
 		[self setRedirectedHDURLString: [[[loader lastRequest] URL] absoluteString] ];
 		[self setHasVideoHD: YES];
 	}
+
+	[self decreaseActiveLookups];
 }