Update 0.89.0.4-0.89.0.8 beta — Voxel Tycoon Steam update #1154163

IMPROVEMENTS Vehicles now attempt to go for maintenance only from stations. This change significantly reduces "can't find way to depot" issues. Vehicles now remember their next scheduled task after replacement, preventing potential "I'm lost" situations. The number of 'Vehicle can't find depot' notifications has been significantly reduced Trains that are flipped while heading to a depot will now cancel the "go to depot" task. Treat vehicle service costs as part of the vehicle's running costs. Tooltips no longer get hidden by key presses, making it easier to take screenshots with tooltips visible. FIXES Fixed various cases where vehicles failed to find a path to a depot. Fixed regression where MU edit controls didn't appear. MODDING Fixed MU units not remembering chosen liveries for optional units (thanks @liptun.red). MU recipes can now define custom liveries for specific subsets of unit...