Use std::{collections,rand} instead of the rand and collections crates
Container is now named Collection
Remove `SipHasher` generic argument from `HashMap`
sample: don't sample with 0 iters, fix estimated time
Start dogfooding
fix: distributions::Range doesn't include the end
bootstrap: add more benchmarks
Simplify bootstrap code
Report improvement/regression with a confidence interval, remove hypothesis ...

testing
update README
Add Cargo build support