[0.5.1] Quick Fix

[0.5.1] HOTFIX

• Fixed the edge scrolling issue
• Fixed a bug where a hero with the Repair ability would not repair all the damaged modules in a room
• Fixed the hero list display, on the top right corner: portraits are now updated when heroes are operating or repairing modules
• Fixed an issue with the camera: un-zooming after an event will apply correctly when the player moves the camera
• Fixed several graphic issues on the Drakken environment
• Fixed Kamikaze monsters bug: they will no longer explode in their spawn room