patch 1

Feature/add html translation

This reverts commit 5c3cf0a3.

Add dir="auto" to fix rtl lang problem

Added link to C++ and Unix bindings

Added link to minbrowser

Improve language auto-detect for batch requests with multiple languages

Mention Argos in leading paragraph

One of the first things that people will probably want to know about this
project is how the actual translation work. Therefore, add mention of
Argo to the leading paragraph of the readme.

fix(default_values.py): remove debug print

docs(readme): add info about env vars

Added Argos Open Tech mirror

Add env support

Signed-off-by: euberdeveloper <euberdeveloper@gmail.com>

Add min-height to main app

Adds min-height: 80vh; The footer will stay always at the bottom on big screens and looks normal on mobile devices.