Implementring suggestions

doc/01-utils.md

 ## Logging
-Telegram bot library feats monolog to store logs.
+Telegram bot library feats [Monolog](https://github.com/Seldaek/monolog) to store logs.
 
 Logs are divided in those streams:
 ### Error
 Collects all the exceptions throwned by the library:
 
 ```php
-    $telegram->setErrorLog($path . '/' . $BOT_NAME . '_error.log');
+TelegramLog::initErrorLog($path . '/' . $BOT_NAME . '_error.log');
 ```
 
 ### Debug
 Stores Curl messages with the server, useful for debugging:
 
 ```php
-    $telegram->setDebugLog($path . '/' . $BOT_NAME . '_debug.log');
+TelegramLog::initDebugLog($path . '/' . $BOT_NAME . '_debug.log');
 ```
 
 ### Raw data
 Incoming updates (json string from webhook and getUpdates) can be logged in a text file. Set this option with the methods:
 ```php
-    $telegram->setUpdateLog($path . '/' . $BOT_NAME . '_update.log');
+TelegramLog::initUpdateLog($path . '/' . $BOT_NAME . '_update.log');
 ```
 Why I need raw log?  
 Telegram api changes continuously and often happen that db schema is not uptodate with new entities/features. So can happen that your table schema would not be able to store valuable new information coming from Telegram.
@@ -31,9 +31,7 @@ Remember always backup first!!
 Error and Debug streams relies on the `bot_log` instance that can be provided from an external source:
 
 ```php
-    $telegram->enableExternalLog($insert_ here_your_extenl_monolog_instance)
+TelegramLog::initialize($monolog);
 ```
 
 Raw data relies on the `bot_update_log` instance that feats a custom format for this kind of logs.
-
-

examples/getUpdatesCLI.php

@@ -42,11 +42,10 @@ try {
     //$telegram->setCommandConfig('date', ['google_api_key' => 'your_google_api_key_here']);
 
     //// Logging
-    //$telegram->enableExternalLog($insert_ here_your_extenl_monolog_instance)
-    //$path = 'your_path'
-    //$telegram->setErrorLog($path . '/' . $BOT_NAME . '_error.log');
-    //$telegram->setDebugLog($path . '/' . $BOT_NAME . '_debug.log');
-    //$telegram->setUpdateLog($path . '/' . $BOT_NAME . '_update.log');
+    //\Longman\TelegramBot\TelegramLog::initialize($your_external_monolog_instance);
+    //\Longman\TelegramBot\TelegramLog::initErrorLog($path . '/' . $BOT_NAME . '_error.log');
+    //\Longman\TelegramBot\TelegramLog::initDebugLog($path . '/' . $BOT_NAME . '_debug.log');
+    //\Longman\TelegramBot\TelegramLog::initUpdateLog($path . '/' . $BOT_NAME . '_update.log');
 
     //// Set custom Upload and Download path
     //$telegram->setDownloadPath('../Download');

examples/hook.php

@@ -40,11 +40,10 @@ try {
     //$telegram->setCommandConfig('date', ['google_api_key' => 'your_google_api_key_here']);
 
     //// Logging
-    //$telegram->enableExternalLog($insert_ here_your_extenl_monolog_instance)
-    //$path = 'your_path'
-    //$telegram->setErrorLog($path . '/' . $BOT_NAME . '_error.log');
-    //$telegram->setDebugLog($path . '/' . $BOT_NAME . '_debug.log');
-    //$telegram->setUpdateLog($path . '/' . $BOT_NAME . '_update.log');
+    //\Longman\TelegramBot\TelegramLog::initialize($your_external_monolog_instance);
+    //\Longman\TelegramBot\TelegramLog::initErrorLog($path . '/' . $BOT_NAME . '_error.log');
+    //\Longman\TelegramBot\TelegramLog::initDebugLog($path . '/' . $BOT_NAME . '_debug.log');
+    //\Longman\TelegramBot\TelegramLog::initUpdateLog($path . '/' . $BOT_NAME . '_update.log');
 
     //// Set custom Upload and Download path
     //$telegram->setDownloadPath('../Download');

src/Telegram.php

@@ -67,20 +67,6 @@ class Telegram
      */
     protected $update;
 
-    /**
-     * Log verbose curl output
-     *
-     * @var bool
-     */
-    protected $log_requests;
-
-    /**
-     * Log path
-     *
-     * @var string
-     */
-    protected $log_path;
-
     /**
      * Upload path
      *
@@ -95,13 +81,6 @@ class Telegram
      */
     protected $download_path;
 
-    /**
-     * Log verbosity
-     *
-     * @var int
-     */
-    protected $log_verbosity = 1;
-
     /**
      * MySQL integration
      *
@@ -232,6 +211,7 @@ class Telegram
 
                     require_once $file->getPathname();
 
+
                     $command_obj = $this->getCommandObject($command);
                     if ($command_obj instanceof Commands\Command) {
                         $commands[$command_name] = $command_obj;
@@ -268,60 +248,6 @@ class Telegram
         return null;
     }
 
-    /**
-     * Redirect log stream to an existing monolog entity
-     *
-     * @param \Monolog\Logger    $monolog
-     * @param string $table_prefix
-     */
-    public function enableExternalLog(\Monolog\Logger $monolog = null)
-    {
-        TelegramLog::initialize($monolog);
-    }
-
-    /**
-     * Set error log
-     *
-     * @param string $path
-     *
-     * @return Telegram
-     */
-    public function setErrorLog($path)
-    {
-        TelegramLog::initErrorLog($path);
-        return $this;
-    }
-
-    /**
-     * Set requests log
-     *
-     * For debug purpore logs all requests done from Request.php
-     *
-     * @param string $path
-     *
-     * @return Telegram
-     */
-    public function setDebugLog($path)
-    {
-        TelegramLog::initDebugLog($path);
-        return $this;
-    }
-
-    /**
-     * Set Update log
-     *
-     * Log row request coming from Telegram
-     *
-     * @param string $path
-     *
-     * @return Telegram
-     */
-    public function setUpdateLog($path)
-    {
-        TelegramLog::initUpdateLog($path);
-        return $this;
-    }
-
     /**
      * Set custom input string for debug purposes
      *