Added support for Mojang API calls in ApiClient

Added Mojang API call to retreive Player profile

src/main/java/eu/crushedpixel/replaymod/api/ApiException.java

@@ -0,0 +1,31 @@
+package eu.crushedpixel.replaymod.api;
+
+import eu.crushedpixel.replaymod.api.replay.holders.ApiError;
+
+public class ApiException extends Exception {
+
+    private static final long serialVersionUID = 349073390504232810L;
+
+    private ApiError error;
+    private String errorMsg;
+
+    public ApiException(ApiError error) {
+        super(error.getTranslatedDesc());
+        this.error = error;
+        this.errorMsg = error.getTranslatedDesc();
+    }
+
+    public ApiException(String error) {
+        super(error);
+        this.errorMsg = error;
+    }
+
+    public ApiError getError() {
+        return error;
+    }
+
+    public String getErrorMsg() {
+        return errorMsg;
+    }
+
+}