Cloud backup/share for character setting, system setting, and macros

[Niwashi]

For HUD Layout, I think we should have the option to manually save and load multiple named layouts. (A manual save/load operation because some people will want to have the same layout across platforms, and some will want it different on a small laptop screen two feet in front of their face than on a big TV across the room.) Those saved layouts should also be available account-wide, so we can set it up and save it on one character, then load the same layout on another character.

For things like hotbars, gearsets, macros, Triple Triad decks, etc, I'd like to see those just moved to server-side rather than local storage, so that they're automatically available from any platform we log in with, just as our characters and inventory, etc. are. There's nothing about those that needs to be platform specific.