[2.0] Trenitalia api

[MasterCruelty]

A few commands to show timetable of the Italian train you look for.

• A command to check information about a specific train(delay etc.etc.)
• A command to fetch data and show the next trains coming in a station by giving departure and arrival station
• Showing ticket price
• Showing the last detection of a train

[MasterCruelty]

3rd task almost done

The 1st and 2nd can't be done because the api doesnt work anymore I guess. I'll let this issue here if someone will find a solution.

edit: It's possible to add information about the train delay and/or the expected platform, but can't with info about the last update on which station was during the journey yet

[MasterCruelty]

Closing becuase of this PR #98