V 0.5: PATHFINDING and collision avoidance

Hello, the version 0.5 is now online. 
There is not a lot of visual features, it is mainly two points :

• avoidance for player and monster.
• pathfinding, for player only.

The monsters will not be stuck in decoration anymore, and can reach you. Beware !
There is some bug correction too.
The exhaustive changes list is available in game: on main menu, click on 'alpha version 0.5' at the bottom right.