added the .m files for Modal reconstruction
Added buffers to store simulation results.
Added log-line for closed loop.
Apparently it was removed somewhere.
Added delay into simulation.
Added delay buffer based on simulation setting.
Merge pull request #74 from faitdivers/issue24

Added buffers to store simulation results.
Merge branch 'master' of https://github.com/faitdivers/pyao
Solved issues that appeared after merging with issue24; basically added both the latency and the storage of the simulation results.
Merge pull request #75 from faitdivers/issue49

Delay into simulation
Iterations were not integers

If the variable 'time' was a float the variable 'iterations' would also be a float. I did a cast from float to int to prevent problems from happening with the function 'range'.
Merged the master into this branch; minor changes in the main.py file