New Lasso

Some changes
Function for data simulation

Incomplete version, issue with keeping the variables in the work space
Iterative Lasso: 2 iterations

issue: 2nd iterations is never better than chance
Iterative Lasso with 2 iterations

The 2nd iteration was implemented. The next step is to run more
iteration automatically, and stop when the decoding accuracy drop to
chance.
Merge branch 'Q' of https://github.com/QihongL/SimulatedAnalyses into Q

Conflicts:
	analysis05_iterativeLasso.m