Fix the Mark, Home Cave and Customization System.

All Dinosaurs should share one home cave, the number of marks earned or lost, and be capable of editing their abilities away from home caves. By having these changes implemented, the costs of home cave, skin, and ability customizations will be a lot more user-friendly and acceptable to the community as earning marks for specific assets can take anywhere from a few hours to an entire week's worth of time in-game. Having a player's marks shared across all of their dinosaurs would be a great fix for "grief" prevention as many users typically create disposable dinosaurs with no marks to go on unnecessary killing sprees, ruining the game for most, if not all players around them. Removing the need to use a home cave for editing abilities is absolutely necessary as many slower dinosaurs are quite literally being forced to starve or dehydrate to death just so they can visit a home cave to edit their abilities. These changes would greatly improve the overall quality of life for Path of Titans.