moved react to peer deps

This makes it less likely to clash with a user's react version.  If they upgrade to 0.11 when it comes out, your package will automatically use their version.  If you discover it's not compatible with 0.11, you can restrict the peerDependencies to disallow it, and then they'll get a warning/error instead of it silently including both react versions.
added react to devDeps
merge and fixed conflict
fix package.json
[fixed] injectParams invariant should not throw on values that coerce to false.
Merge pull request #55 from nhunzaker/master

[fixed] allow 0 in path params
Update package.json

implement the correct format for repository
Merge pull request #64 from bobeagan/patch-1

Update package.json
[changed] '.' is no longer a path delimeter
Merge pull request #44 from brigand/patch-1

moved react to peer deps
added a CONTRIBUTING.md, but will anybody read it?
add related modules section to README