[K12OSN] Oregon users: packages for OAKS (Oregon Assessment of Knowledge and Skills)

[Eric Harrison]

I packaged up the official OAKS configurations for K12LTSP & created an
"OAKS" session type that functions in the same way that my old TESA
session worked.

Just run 'yum install oregon-oaks' and your K12LTSP server will be setup
for testing ;-)

-Eric