reCAPTCHA by language

Feature:
- Show recaptcha by selected language.
- Easy to install
- No change system file.
- Now support OpenCart version 2.3.x

Demo (video):
https://drive.google.com/file/d/0Bz3MHGfYyXXabHZLWVhwNFFpRGM/view?usp=sharing

Version:
- 1.0: Show recaptcha by selected language of store.

- 2.0:
+ Support opencart version 2.3.x
+ Easy to mapping google language code in admin page (Home > Extensions > Select Type "Captchas" > Google reCAPTCHA > Edit)

- 2.1:
+ Support opencart version 2.0.x

- 2.2:
+ Support OpenCart version 2.2.x

- 2.3:
+ Support OpenCart version 2.3.x
+ Support change Google language code in Google Captcha page.

Note:
- Please unzip file before install to your store.
- You need to change language code same as google reCaptcha language code (https://developers.google.com/recaptcha/docs/language)
- License only for one store, so please purchase for each site you have.
- Free fix bug and update for life.

I can write extension, module (OCmod, vQmod) for OpenCart.
Contact to me at tano8753@gmail.com