Added new Imput Mechanic

The game now offers a new default User Input mechanic. 

Instead of hold to action, it is now required to drag the wanted action to the specific position on the map. 

Some context:

The problem with the Hold approach was that the player could not be fast enough in his decisions.

The problem with only Taps was that there was no way of clear separation of when you wanted to select something else or move the already selection to that position.