Version 0.3.5 Release

[Hitman]

I'm a bit short of time at the moment, but I added some small new things to the client.
There are still some bugs (as reported by the very helpful users ), but that will still have to wait a bit. Sorry.

Here are the changes (client side only):

• Added ability to hide No-Draw tiles
• Added flat-view (where everything is drawn with Z = 0)
• Added tooltip to the tile list (showing the flags and the name of the tiles)
• Fixed crash when dragging the mouse over an arrow
• Fixed some crashes in the linux version