bridges: Add favicon to bridges missing it

Adds favicon to bridges that support it. Some sites prevent downloading
favicons, those bridges are left untouched.

Affected bridges:

- AutoJMBridge
- BandcampBridge
- BlaguesDeMerdeBridge
- BloombergBridge
- BundesbankBridge
- ChristianDailyReporterBridge
- ContainerLinuxReleasesBridge
- DailymotionBridge
- DiceBridge
- DribbbleBridge
- EliteDangerousGalnetBridge
- ElsevierBridge
- FacebookBridge
- FB2Bridge
- FDroidBridge
- FierPandaBridge
- GooglePlusPostBridge
- JapanExpoBridge
- KATBridge
- KernelBugTrackerBridge
- LegifranceJOBridge
- NotAlwaysBridge
- NyaaTorrentsBridge
- PinterestBridge
- RadioMelodieBridge
- RainbowSixSiegeBridge
- SupInfoBridge
- TagBoardBridge
- TebeoBridge
- TheTVDBBridge
- WhydBridge
- ZoneTelechargementBridge

bridges/KATBridge.php

@@ -36,6 +36,11 @@ class KATBridge extends BridgeAbstract {
 			'name' => 'Only get results from Elite or Verified uploaders ?',
 		),
 	));
+
+	public function getIcon() {
+		return 'https://statuskatcrco-631f.kxcdn.com/assets/images/favicon.ico';
+	}
+
 	public function collectData(){
 		function parseDateTimestamp($element){
 				$guessedDate = strptime($element, '%d-%m-%Y %H:%M:%S');