Merge pull request #12 from renat1015/master

Add chains, currencies and symbols setting methods

src/Api/Spot/Settings.php

@@ -0,0 +1,38 @@
+<?php
+
+namespace Lin\Huobi\Api\Spot;
+
+use Lin\Huobi\Request;
+
+class Settings extends Request
+{
+    /**
+     *
+     * */
+    public function getChains(array $data=[]){
+        $this->type='GET';
+        $this->path='/v1/settings/common/chains';
+        $this->data=$data;
+        return $this->exec();
+    }
+
+    /**
+     *
+     * */
+    public function getCurrencies(array $data=[]){
+        $this->type='GET';
+        $this->path='/v2/settings/common/currencies';
+        $this->data=$data;
+        return $this->exec();
+    }
+
+    /**
+     *
+     * */
+    public function getSymbols(array $data=[]){
+        $this->type='GET';
+        $this->path='/v2/settings/common/symbols';
+        $this->data=$data;
+        return $this->exec();
+    }
+}

src/HuobiSpot.php

@@ -5,6 +5,7 @@
 
 namespace Lin\Huobi;
 
+use Lin\Huobi\Api\Spot\Settings;
 use Lin\Huobi\Api\Spot\Subuser;
 use Lin\Huobi\Api\Spot\Order;
 use Lin\Huobi\Api\Spot\Market;
@@ -112,6 +113,13 @@ public function market(){
     public function order(){
         return  new Order($this->init());
     }
+
+    /**
+     *
+     * */
+    public function settings(){
+        return  new Settings($this->init());
+    }
 
     /**
      *