Test node.js v5+ & python 3.6

Author: Ryan Munro

.travis.yml

@@ -1,27 +1,39 @@
 language: python
 os:
     - "linux"
-    # - "osx"
 env:
+    - NODE_VERSION="6.1"
+    - NODE_VERSION="6.0"
+    - NODE_VERSION="5.11"
+    - NODE_VERSION="5.10"
+    - NODE_VERSION="5.9"
+    - NODE_VERSION="5.8"
+    - NODE_VERSION="5.7"
+    - NODE_VERSION="5.6"
+    - NODE_VERSION="5.5"
+    - NODE_VERSION="5.4"
+    - NODE_VERSION="5.3"
+    - NODE_VERSION="5.2"
     - NODE_VERSION="5.1"
     - NODE_VERSION="5.0"
+    - NODE_VERSION="4.4"
+    - NODE_VERSION="4.3"
     - NODE_VERSION="4.2"
     - NODE_VERSION="4.1"
     - NODE_VERSION="4.0"
-    # - NODE_VERSION="0.12"
-    # - NODE_VERSION="0.10"
 python:
+    - "nightly"
     - "3.5"
     - "3.4"
     - "3.3"
     - "3.2"
     - "2.7"
     - "2.6"
 before_install:
-  - rm -rf ~/.nvm
-  - git clone https://github.com/creationix/nvm.git ~/.nvm
-  - source ~/.nvm/nvm.sh
-  - nvm install $NODE_VERSION
+    - rm -rf ~/.nvm
+    - git clone https://github.com/creationix/nvm.git ~/.nvm
+    - source ~/.nvm/nvm.sh
+    - nvm install $NODE_VERSION
 install:
     - pip install six
     - npm install

README.md

@@ -27,7 +27,7 @@ python.end();
 
 ## var python = pythonBridge(options)
 
-Spawns a Python interpreter pipe to execute code, and receive data.
+Spawns a Python interpreter, exposing a bridge to the running processing.  Configurable via `options`.
 
 * `options.python` - Python interpreter, defaults to `python`
 
@@ -48,7 +48,7 @@ var python = pythonBridge({
 
 ## python`` `expression(args...)` ``.then(...)
 
-Evaluates an expression.
+Evaluates Python code, returning the value back to Node.
 
 ```javascript
 // Interpolates arguments using JSON serialization.
@@ -63,7 +63,7 @@ python`dict(baz=123, **${obj})`.then(x => {
 
 ## python.ex`` `statement` ``.then(...)
 
-Execute a statement that does not return a value.
+Execute Python statements.
 
 ```javascript
 let a = 123, b = 321;