fix

Riot/Modules/MatrixKit/Utils/EventFormatter/HTMLFormatter.swift

@@ -51,6 +51,10 @@ class HTMLFormatter: NSObject {
             DTDefaultFontName: font.fontName,
             DTDefaultFontSize: font.pointSize,
             DTDefaultLinkDecoration: false,
+            // This fixes the issue where links are displayed in black
+            // However doesn't matter the value provided the color doesn't change
+            // From the default accent one
+            DTDefaultLinkColor: "",
             DTWillFlushBlockCallBack: sanitizeCallback
         ]
         options.merge(extraOptions) { (_, new) in new }
@@ -63,6 +67,7 @@ class HTMLFormatter: NSObject {
         MXKTools.removeDTCoreTextArtifacts(mutableString)
         postFormatOperations?(mutableString)
 
+
         return mutableString
     }
 
@@ -109,3 +114,27 @@ extension HTMLFormatter {
         return stringBuilder?.generatedAttributedString()
     }
 }
+
+extension UIColor {
+    func toHexString() -> String {
+        var r:CGFloat = 0
+        var g:CGFloat = 0
+        var b:CGFloat = 0
+        var a:CGFloat = 0
+
+        getRed(&r, green: &g, blue: &b, alpha: &a)
+
+        let rgb:Int = (Int)(r*255)<<16 | (Int)(g*255)<<8 | (Int)(b*255)<<0
+
+        return NSString(format:"#%06x", rgb) as String
+    }
+
+    convenience init(red: Int, green: Int, blue: Int) {
+        assert(red >= 0 && red <= 255, "Invalid red component")
+        assert(green >= 0 && green <= 255, "Invalid green component")
+        assert(blue >= 0 && blue <= 255, "Invalid blue component")
+
+        self.init(red: CGFloat(red) / 255.0, green: CGFloat(green) / 255.0, blue: CGFloat(blue) / 255.0, alpha: 1.0)
+    }
+
+}