If I wanted to give people an hourly skin pack as a reward for game time how would I set that up?  I know how to set up commands with TimedExecute and i see you have a built in command to give a specific player a skinpack but is there a way to give everyone who is online a skin pack?  Thanks.

You could do it by changing the "Convert all Wrapped Gifts to Skin Pack" config setting to "true".

Then run the "inventory.giveall wrappedgift" command