kernel, env, compoder, botstrap update

.env.example

@@ -1,8 +1,10 @@
+APP_NAME="It Guild Micro Framework"
+
 DB_HOST=localhost
-DB_USER=user
+DB_USER={db_user}
 DB_DRIVER=mysql
-DB_PASSWORD=password
-DB_NAME=name
+DB_PASSWORD={db_password}
+DB_NAME={db_name}
 DB_CHARSET=utf8mb4
 DB_COLLATION=utf8mb4_unicode_ci
 DB_PREFIX=''
@@ -10,6 +12,11 @@ DB_PREFIX=''
 VIEWS_PATH=/views
 VIEWS_CACHE_PATH=/views_cache
 
+MAIL_SMTP_HOST=smtp.mail.ru
+MAIL_SMTP_PORT=587
+MAIL_SMTP_USERNAME=username@mail.ru
+MAIL_SMTP_PASSWORD=somepassword
+
 MODULE_SHOP_URL='http://igfs.loc'
 MODULE_SHOP_TOKEN='your token'