Reduce the size of news when message is shorter.

Add mining towers for the ore smelters to generate income.

Closes #1285

Fix a crash when rejoining IRC after returning to lobby.

Closes #1295

Create a new IRC client upon reconnect.

Closes #1267.

Fix changed files on tag.

Update engine.

Update engine.

Fix ore smelt playing animation when damaged.

Fix railgun not shooting at swamp/lava.

Remove stray crane.