diff --git a/application/language/ru/config_lang.php b/application/language/ru/config_lang.php
index 9e90f6975..f277840c2 100644
--- a/application/language/ru/config_lang.php
+++ b/application/language/ru/config_lang.php
@@ -79,7 +79,7 @@ $lang["config_default_barcode_quality_required"] = "The default barcode quality
 $lang["config_default_barcode_width_number"] = "The default barcode width must be a number";
 $lang["config_default_barcode_width_required"] = "The default barcode width is a required field";
 $lang["config_default_origin_tax_code"] = "";
-$lang["config_default_sales_discount"] = "Default Sales Discount %";
+$lang["config_default_sales_discount"] = "";
 $lang["config_default_sales_discount_number"] = "The default sales discount must be a number";
 $lang["config_default_sales_discount_required"] = "The default sales discount is a required field";
 $lang["config_default_tax_name_number"] = "";
@@ -94,17 +94,17 @@ $lang["config_dinner_table_duplicate"] = "";
 $lang["config_dinner_table_enable"] = "";
 $lang["config_dinner_table_invalid_chars"] = "";
 $lang["config_dinner_table_required"] = "";
-$lang["config_dot"] = "dot";
-$lang["config_email"] = "Email";
-$lang["config_email_configuration"] = "Email Configuration";
-$lang["config_email_mailpath"] = "Path to Sendmail";
-$lang["config_email_protocol"] = "Protocol";
-$lang["config_email_smtp_crypto"] = "SMTP Encryption";
-$lang["config_email_smtp_host"] = "SMTP Server";
-$lang["config_email_smtp_pass"] = "SMTP Password";
-$lang["config_email_smtp_port"] = "SMTP Port";
-$lang["config_email_smtp_timeout"] = "SMTP Timeout (s)";
-$lang["config_email_smtp_user"] = "SMTP Username";
+$lang["config_dot"] = "";
+$lang["config_email"] = "";
+$lang["config_email_configuration"] = "";
+$lang["config_email_mailpath"] = "";
+$lang["config_email_protocol"] = "";
+$lang["config_email_smtp_crypto"] = "";
+$lang["config_email_smtp_host"] = "";
+$lang["config_email_smtp_pass"] = "";
+$lang["config_email_smtp_port"] = "";
+$lang["config_email_smtp_timeout"] = "";
+$lang["config_email_smtp_user"] = "";
 $lang["config_fax"] = "Факс";
 $lang["config_financial_year"] = "";
 $lang["config_financial_year_apr"] = "";
@@ -126,25 +126,25 @@ $lang["config_gcaptcha_site_key"] = "";
 $lang["config_gcaptcha_site_key_required"] = "";
 $lang["config_gcaptcha_tooltip"] = "";
 $lang["config_general"] = "General";
-$lang["config_general_configuration"] = "General Configuration";
+$lang["config_general_configuration"] = "";
 $lang["config_giftcard_number"] = "";
 $lang["config_giftcard_random"] = "";
 $lang["config_giftcard_series"] = "";
 $lang["config_info"] = "информация о магазин конфигурация";
 $lang["config_info_configuration"] = "информация о магазин конфигурация";
-$lang["config_invoice"] = "Invoice";
-$lang["config_invoice_configuration"] = "Invoice Print Settings";
-$lang["config_invoice_default_comments"] = "Default Invoice Comments";
-$lang["config_invoice_email_message"] = "Invoice Email Template";
-$lang["config_invoice_enable"] = "Enable Invoicing";
-$lang["config_invoice_printer"] = "Invoice Printer";
+$lang["config_invoice"] = "";
+$lang["config_invoice_configuration"] = "";
+$lang["config_invoice_default_comments"] = "";
+$lang["config_invoice_email_message"] = "";
+$lang["config_invoice_enable"] = "";
+$lang["config_invoice_printer"] = "";
 $lang["config_jsprintsetup_required"] = "Warning! This disabled functionality will only work if you have the FireFox jsPrintSetup addon installed. Save anyway?";
 $lang["config_language"] = "Язык";
 $lang["config_last_used_invoice_number"] = "";
 $lang["config_last_used_quote_number"] = "";
-$lang["config_left"] = "Left";
-$lang["config_license"] = "License";
-$lang["config_license_configuration"] = "License Statement";
+$lang["config_left"] = "";
+$lang["config_license"] = "";
+$lang["config_license_configuration"] = "";
 $lang["config_line_sequence"] = "";
 $lang["config_lines_per_page"] = "Lines Per Page";
 $lang["config_lines_per_page_number"] = "The lines per page must be a number";
@@ -152,9 +152,9 @@ $lang["config_lines_per_page_required"] = "The lines per page is a required fiel
 $lang["config_locale"] = "Localisation";
 $lang["config_locale_configuration"] = "Localisation Configuration";
 $lang["config_locale_info"] = "Localisation Configuration Information";
-$lang["config_location"] = "Stock";
-$lang["config_location_configuration"] = "Stock Locations";
-$lang["config_location_info"] = "Location Configuration Information";
+$lang["config_location"] = "";
+$lang["config_location_configuration"] = "";
+$lang["config_location_info"] = "";
 $lang["config_logout"] = "Don't you want to make a backup before logging out?";
 $lang["config_mailchimp"] = "";
 $lang["config_mailchimp_api_key"] = "";
@@ -163,71 +163,71 @@ $lang["config_mailchimp_key_successfully"] = "";
 $lang["config_mailchimp_key_unsuccessfully"] = "";
 $lang["config_mailchimp_lists"] = "";
 $lang["config_mailchimp_tooltip"] = "";
-$lang["config_message"] = "Message";
-$lang["config_message_configuration"] = "Message Configuration";
-$lang["config_msg_msg"] = "Saved Text Message";
+$lang["config_message"] = "";
+$lang["config_message_configuration"] = "";
+$lang["config_msg_msg"] = "";
 $lang["config_msg_msg_placeholder"] = "If you wish to use a SMS template save your message here. Otherwise leave the box blank.";
-$lang["config_msg_pwd"] = "SMS-API Password";
-$lang["config_msg_pwd_required"] = "SMS-API Password is a required field";
-$lang["config_msg_src"] = "SMS-API Sender ID";
-$lang["config_msg_src_required"] = "SMS-API Sender ID is a required field";
-$lang["config_msg_uid"] = "SMS-API Username";
-$lang["config_msg_uid_required"] = "SMS-API Username is a required field";
-$lang["config_none"] = "none";
-$lang["config_notify_alignment"] = "Notification Popup Position";
-$lang["config_number_format"] = "Number Format";
+$lang["config_msg_pwd"] = "";
+$lang["config_msg_pwd_required"] = "";
+$lang["config_msg_src"] = "";
+$lang["config_msg_src_required"] = "";
+$lang["config_msg_uid"] = "";
+$lang["config_msg_uid_required"] = "";
+$lang["config_none"] = "";
+$lang["config_notify_alignment"] = "";
+$lang["config_number_format"] = "";
 $lang["config_number_locale"] = "Localisation";
 $lang["config_number_locale_invalid"] = "The entered locale is invalid. Check the link in the tooltip to find a sensible value";
 $lang["config_number_locale_required"] = "Number Locale is a required field";
 $lang["config_number_locale_tooltip"] = "Find a suitable locale through this link";
-$lang["config_payment_options_order"] = "Payment Options Order";
+$lang["config_payment_options_order"] = "";
 $lang["config_phone"] = "Телефон Компании";
 $lang["config_phone_required"] = "Телефон Компании обязательный пробел";
-$lang["config_print_bottom_margin"] = "Margin Bottom";
+$lang["config_print_bottom_margin"] = "";
 $lang["config_print_bottom_margin_number"] = "The default bottom margin must be a number";
 $lang["config_print_bottom_margin_required"] = "The default bottom margin is a required field";
-$lang["config_print_footer"] = "Print Browser Footer";
-$lang["config_print_header"] = "Print Browser Header";
-$lang["config_print_left_margin"] = "Margin Left";
+$lang["config_print_footer"] = "";
+$lang["config_print_header"] = "";
+$lang["config_print_left_margin"] = "";
 $lang["config_print_left_margin_number"] = "The default left margin must be a number";
 $lang["config_print_left_margin_required"] = "The default left margin is a required field";
-$lang["config_print_right_margin"] = "Margin Right";
+$lang["config_print_right_margin"] = "";
 $lang["config_print_right_margin_number"] = "The default right margin must be a number";
 $lang["config_print_right_margin_required"] = "The default right margin is a required field";
-$lang["config_print_silently"] = "Show Print Dialog";
-$lang["config_print_top_margin"] = "Margin Top";
+$lang["config_print_silently"] = "";
+$lang["config_print_top_margin"] = "";
 $lang["config_print_top_margin_number"] = "The default top margin must be a number";
 $lang["config_print_top_margin_required"] = "The default top margin is a required field";
-$lang["config_quantity_decimals"] = "Quantity Decimals";
-$lang["config_receipt"] = "Receipt";
-$lang["config_receipt_configuration"] = "Receipt Print Settings";
-$lang["config_receipt_default"] = "Default";
+$lang["config_quantity_decimals"] = "";
+$lang["config_receipt"] = "";
+$lang["config_receipt_configuration"] = "";
+$lang["config_receipt_default"] = "";
 $lang["config_receipt_font_size"] = "";
 $lang["config_receipt_font_size_number"] = "";
 $lang["config_receipt_font_size_required"] = "";
-$lang["config_receipt_info"] = "Receipt Configuration Information";
-$lang["config_receipt_printer"] = "Ticket Printer";
-$lang["config_receipt_short"] = "Short";
+$lang["config_receipt_info"] = "";
+$lang["config_receipt_printer"] = "";
+$lang["config_receipt_short"] = "";
 $lang["config_receipt_show_company_name"] = "";
-$lang["config_receipt_show_description"] = "Show Description";
-$lang["config_receipt_show_serialnumber"] = "Show Serial Number";
-$lang["config_receipt_show_taxes"] = "Show Taxes";
-$lang["config_receipt_show_total_discount"] = "Show Total Discount";
-$lang["config_receipt_template"] = "Receipt Template";
-$lang["config_receiving_calculate_average_price"] = "Calc avg. Price (Receiving)";
-$lang["config_recv_invoice_format"] = "Receivings Invoice Format";
+$lang["config_receipt_show_description"] = "";
+$lang["config_receipt_show_serialnumber"] = "";
+$lang["config_receipt_show_taxes"] = "";
+$lang["config_receipt_show_total_discount"] = "";
+$lang["config_receipt_template"] = "";
+$lang["config_receiving_calculate_average_price"] = "";
+$lang["config_recv_invoice_format"] = "";
 $lang["config_register_mode_default"] = "";
 $lang["config_return_policy_required"] = "Возвратний полис обязательный пробел";
 $lang["config_reward"] = "";
 $lang["config_reward_configuration"] = "";
-$lang["config_right"] = "Right";
-$lang["config_sales_invoice_format"] = "Sales Invoice Format";
+$lang["config_right"] = "";
+$lang["config_sales_invoice_format"] = "";
 $lang["config_sales_quote_format"] = "";
 $lang["config_saved_successfully"] = "Конфигурация успешно сохранена";
 $lang["config_saved_unsuccessfully"] = "Конфигурация сохраненная безуспешно";
 $lang["config_statistics"] = "Send statistics";
 $lang["config_statistics_tooltip"] = "Send statistics for development and feature improvement purposes";
-$lang["config_stock_location"] = "Stock location";
+$lang["config_stock_location"] = "";
 $lang["config_stock_location_duplicate"] = "Please use an unique location name";
 $lang["config_stock_location_invalid_chars"] = "The stock location name can not contain '_'";
 $lang["config_stock_location_required"] = "Stock location number is a required field";
@@ -238,10 +238,10 @@ $lang["config_tax"] = "";
 $lang["config_tax_category"] = "";
 $lang["config_tax_category_used"] = "";
 $lang["config_tax_configuration"] = "";
-$lang["config_tax_decimals"] = "Tax Decimals";
-$lang["config_tax_included"] = "Tax Included";
-$lang["config_theme"] = "Theme";
-$lang["config_thousands_separator"] = "Thousands Separator";
+$lang["config_tax_decimals"] = "";
+$lang["config_tax_included"] = "";
+$lang["config_theme"] = "";
+$lang["config_thousands_separator"] = "";
 $lang["config_timezone"] = "Часовой пояс";
-$lang["config_top"] = "Top";
+$lang["config_top"] = "";
 $lang["config_website"] = "Веб-сайт";