Quick fix#2

- added starting fame and gold for testing purpose

- added auto target selection if there's only one robot in a team

- changes in lvls and stats (also added max lvl)

- shorter scene load time

- less text in tutorial

- fixed robots saving in Skills&Stats menu

- (?)fixed a bug, when a destroyed robot still protects a teammate

- higher chance for hitting the thruster

- other small changes and bug fixes