Fixed a major bug where some client side code was called server side on startup, oops! I was tired! :P
Fixed a major bug where applying a leash to any mob would start an infinite loop of code and crash! Oops, again I shouldn't release updates before bed lol!
Improve the Concapede's movement, the segmens shouldn't be as rigid now and shouldn't stick into other blocks as often, small gaps between parts may not show however so more tweaks will likely be needed in the future.