LQNASH: Added the duopoly example.  Need to add nnash before it works.
LQNASH: Aesthetic fix.
LQNASH: Fixed julia syntax.
LQNASH: Added the nnash function.
LQNASH: Corrected duopoly example and updated the QuantEcon module.
LQNASH: Small change to lqnash example.
LQNASH: Removed the TODO because already taken care of.
Merge branch 'master' of github.com:spencerlyon2/QuantEcon.jl into lqnash
LQNASH: Added a first test.  Couldn't get lqcontrol quite working.  Need to ask about that later.
MERGE: Merged master into lqnash branch to facilitate merge.
Merge branch 'master' of github.com:spencerlyon2/QuantEcon.jl into lqnash
ENH: fixed testing notation and found bug in lqcontrol
LQNASH: Added the lqnash file to runtests.jl
LQNASH: Added the second test.
Merge pull request #12 from spencerlyon2/lqnash

Lqnash