ready for next v0.8.0

_data/package.json

@@ -3,7 +3,7 @@
   "description": "Vectors, Matrices, Real, Complex, Quaternion",
   "version": "0.7.0",
   "engines": {
-    "node": ">= 4"
+    "node": ">= 4.4.0"
   },
   "homepage": "http://g14n.info/algebra",
   "author": {
@@ -76,7 +76,7 @@
   "dependencies": {
     "algebra-group": "^0.4.0",
     "algebra-ring": "^0.4.0",
-    "cayley-dickson": "^0.2.0",
+    "cayley-dickson": "^0.3.0",
     "indices-permutations": "^0.2.0",
     "inherits": "^2.0.1",
     "is-integer": "^1.0.6",
@@ -85,7 +85,7 @@
     "not-defined": "^1.0.0",
     "static-props": "^0.2.0",
     "strict-mode": "^0.5.0",
-    "tensor-contraction": "^0.1.0",
+    "tensor-contraction": "^0.1.1",
     "tensor-product": "^0.2.0"
   }
 }

index.md

@@ -16,7 +16,7 @@ title: algebra
     - [Matrices](#matrices)
 * [License](#license)
 
-[![Node engine](https://img.shields.io/node/v/algebra.svg)](https://nodejs.org/en/) [![NPM version](https://badge.fury.io/js/algebra.svg)](http://badge.fury.io/js/algebra) [![Build Status](https://travis-ci.org/fibo/algebra.svg?branch=master)](https://travis-ci.org/fibo/algebra?branch=master) [![Dependency Status](https://gemnasium.com/fibo/algebra.svg)](https://gemnasium.com/fibo/algebra) [![Coverage Status](https://coveralls.io/repos/fibo/algebra/badge.svg?branch=master)](https://coveralls.io/r/fibo/algebra?branch=master) [![Test page](https://img.shields.io/badge/test-page-blue.svg)](http://g14n.info/algebra/test) [![Change log](https://img.shields.io/badge/change-log-blue.svg)](https://github.com/fibo/algebra/blob/master/CHANGELOG.md)
+[![Node engine](https://img.shields.io/node/v/algebra.svg)](https://nodejs.org/en/) [![NPM version](https://badge.fury.io/js/algebra.svg)](http://badge.fury.io/js/algebra) [![Build Status](https://travis-ci.org/fibo/algebra.svg?branch=master)](https://travis-ci.org/fibo/algebra?branch=master) [![Dependency Status](https://gemnasium.com/fibo/algebra.svg)](https://gemnasium.com/fibo/algebra) [![Coverage Status](https://coveralls.io/repos/fibo/algebra/badge.svg?branch=master)](https://coveralls.io/r/fibo/algebra?branch=master) [![Test page](https://img.shields.io/badge/test-page-blue.svg)](http://g14n.info/algebra/test) [![Change log](https://img.shields.io/badge/change-log-blue.svg)](http://g14n.info/algebra/changelog)
 
 [![Whatchers](http://g14n.info/svg/github/watchers/algebra.svg)](https://github.com/fibo/algebra/watchers) [![Stargazers](http://g14n.info/svg/github/stars/algebra.svg)](https://github.com/fibo/algebra/stargazers) [![Forks](http://g14n.info/svg/github/forks/algebra.svg)](https://github.com/fibo/algebra/network/members)