primal 0.2.2

`primal` puts raw power into prime numbers. This crates includes: optimised prime sieves, checking for primality, enumerating primes, factorising numbers, and state-of-the-art estimation of upper and lower bounds for π(n) (the number of primes below n) and p_k (the k-th prime).
Documentation 
sudo: false
language: rust
rust:
  - nightly
  - beta
  - 1.0.0
env:
  global:
    secure: "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"
before_script:
  - pip install 'travis-cargo<0.2' --user && export PATH=$HOME/.local/bin:$PATH
script:
  - |
      ./run-in all travis-cargo build &&
      ./run-in all travis-cargo test &&
      ./run-in all travis-cargo bench &&
      ./run-in all travis-cargo doc
after_success:
  - travis-cargo --only 1.0.0 doc-upload
notifications:
    webhooks: http://huon.me:54856/travis