Travis fix, README update, version bump

.travis.yml

@@ -17,5 +17,3 @@ after_success: |
   sudo pip install ghp-import &&
   ghp-import -n target/doc &&
   git push -fq https://${GH_TOKEN}@github.com/${TRAVIS_REPO_SLUG}.git gh-pages
-
-language: lets us specify rust, which for now defaults to the latest nightly.

Cargo.toml

@@ -1,7 +1,7 @@
 [package]
 
 name = "primes"
-version = "0.1.4"
+version = "0.1.5"
 authors = ["Wendell Smith <wendellwsmith@gmail.com>"]
 license="BSD-3-Clause"
 

README.md

@@ -3,10 +3,24 @@ primes
 
 [![Build Status](https://travis-ci.org/wackywendell/primes.svg)](https://travis-ci.org/wackywendell/primes)
 
-[Full Documentation](http://www.rust-ci.org/wackywendell/primes/doc/primes/)
+[Full Documentation](http://wackywendell.github.io/primes)
 
 A prime generator for Rust.
 
 This package is available on [crates.io](git@github.com:wackywendell/primes.git) as `primes`.
 
-This package provides an iterator over `all` primes, generating them lazily as it goes: see `PrimeSet::iter()`.
+This package provides an iterator over `all` primes, generating them lazily as it goes.
+
+The simplest usage is simply to create an `Iterator`:
+
+```
+use primes::PrimeSet;
+
+let mut pset = PrimeSet::new();
+
+for (ix, n) in pset.iter().enumerate().take(10) {
+    println!("Prime {}: {}", ix, n);
+}
+```
+
+For more examples, see  [the full documentation](http://wackywendell.github.io/primes)!