Rune Page for all Junglers:
9x AS Marks
9x Armor/Scaling Armor Seals
9x Scaling MR Glyphs
3x MS Quints.
You can run SOME (Like 3 penetration marks) in the jungle. Anymore than that and the stat is kinda wasted. AS will help everyone clear better. AS even helps tank junglers clear as well the obvious AA reliant champions
Always armor seals, 90% of the early game damage is going to be physical. Whether you like Flat or Scaling is up to you. If you aren't ganking till 6+ then run scaling.
You aren't taking much magic damage in the jungle, but your lanes may have a significant amount to deal with. Again Scaling MR is the way to go.
MS Quints are about as general as they come, they help you get around the map faster which is super important in whether trying to clear quickly or gank quickly.