Add more things to performance and security - low priority

[rpolyano]

They will be looking for shit from these:
http://www.cs.toronto.edu/~mashiyat/csc309/Tutorial/Performance.pdf
http://www.cs.toronto.edu/~mashiyat/csc309/Lectures/Security11.pdf

We should try to find things that are quick to add, and toss them in

[ACalza]

I looked at security slides, and I don't really see anything we should add, we pretty much covered it.

[ACalza]

And performance, you added compression, which is great. The only other thing is cluster (Multi-thread) but as of now, this is low priority since we pretty much checked all of these off.

[ACalza]

Closing issue, we implemented the bcrypt + md5hash combination. Nothing much else to add