Added Limited Epoch Event Buffer

for better frontend performance when using big  max epoch number

config/perceptron.php

@@ -0,0 +1,19 @@
+<?php
+
+return [
+
+    /**
+     * Minimum number of iterations for which the broadcast of the training progress is allowed in full.
+     * Beyond this number of iterations, the broadcast will be splitted every x iterations,
+     * x is limited_broadcast_number
+     */
+   'limited_broadcast_iterations' => 200,
+
+   /**
+    * How much broadcasts is sent when in limmited broadcast mode
+    */
+   'limited_broadcast_number' => 200,
+
+   'broadcast_iteration_size' => 75,
+
+];