Run Benchmarks using Real World Parameters

[enricobottazzi]

const N: u64 = 1024;
const Q: u64 = (1 << 29) - 3;
const T: u64 = 65537;
const B: u64 = 18;

Calculate proving time and verifier time and add it to the README

Measure it before and after #5 is applied

• Play with rows and columns
• Play with LOOKUP_BITS