Major update of A Magician's Hike

I have done an important update to the game. It includes:

• removing a few graphical glitches (not all of them, unfortunately)
• removing a lot of cheese from the last two levels
• finally implementing properly some mechanics that are important in the second half of the game
• adding an end game animation
• adding a turn-based gameplay option in the pause menu for those who don't like real time but it drops inputs sometimes.
• clarifying the role of real time in the game's description

If you have already played the game, I strongly suggest you play it again, you may get some surprise :-) But your save file will be corrupted, so you will need to select "new game" in the title menu.