alpha 0.1.4 (big changes based on feedback. )

UI: - Onhover shows the stats of available units in the shop. - Description of building role. - Unused 'Main Map' was deleted. - Map description - Options and graphic notes. Magic Shop onhover panel description. - Quality of ui presence was optimized Tutorial: - New tutorial steps for main map, arena and 'goblin dreams'. Sound: - 20 epic tracks was added. - Dark Forester Radio in 'Options' added or click 'V' -to change track. - Music/Sound volume in 'Options' was added. Options: - New effect for high performance computer 'real time suns effect' Arena: - Rewards added PvP House bugs fixed. Forester House has physical destruction effect now. Death bugs fixed. Other not essential bugs fixed.