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/AutoJMBridge.php

@@ -19,6 +19,10 @@ class AutoJMBridge extends BridgeAbstract {
 	);
 	const CACHE_TIMEOUT = 3600;
 
+	public function getIcon() {
+		return self::URI . 'assets/images/favicon.ico';
+	}
+
 	public function collectData() {
 		$html = getSimpleHTMLDOM(self::URI . $this->getInput('url'))
 			or returnServerError('Could not request AutoJM.');
@@ -59,4 +63,3 @@ class AutoJMBridge extends BridgeAbstract {
 
 	}
 }
-?>