Fixes#4250 (#5559)
* Added localized names for languages
* Capital letter for Čeština
* capital letter Русский
* i18n - use localized names in language selection
* fix build
* package-lock.json build fix
* removed ethereum, coinbase typos
* added ebtry for tamil
* removed tamil from index.json for now
will start adding tamil translations very soon.
* Added transaltion directory for tamil language
* Added some translations till BETA
* added all translations for c
* completed d and e alphabets
* completed fand g alphabets
* Added i,j and k translations
* Added l,m,n and o translations
* Added translations for p,q,r and s
* Completed the translations. Kept some abbreviations such as JSON, URI, HTTP, ShapeShoft as it is in the translated version itself