Add support for Tamil

[PalaniappanC]

Is your feature request related to a problem? Please describe.
Extension of tradukisto to a another language

**Describe the solution you'd like **
Have to extend the library to support Tamil language

Additional context
Add any other context or screenshots about the feature request here.

[PalaniappanC]

Hi @jglaszka I would like to work on this as a part of the hacktoberfest. Can you assign the hacktoberfest label to this and also assign my name so that I can start to work on this feature.

[jglaszka]

Hi @PalaniappanC, I added the label and assigned you to this task.