Add contribution.md to node-red-nodes

to make it more obvious.
correct spelling in readme.md
revert .jshintrc

.jshintrc

@@ -1,8 +1,4 @@
 {
-    "predef": [ "RED" ],
-    "node": true,
-    "browser": true,
-    "jquery": true,
     "asi": true,        // allow missing semicolons
     "curly": true,      // require braces
     "eqnull": true,     // ignore ==null
@@ -10,9 +6,9 @@
     "immed": true,      // require immediate functions to be wrapped in ( )
     "nonbsp": true,     // warn on unexpected whitespace breaking chars
     //"strict": true,   // commented out for now as it causes 100s of warnings, but want to get there eventually
-    //"unused": true,     // Check for unused functions and variables
+    //"unused": true,   // Check for unused functions and variables
     "loopfunc": true,   // allow functions to be defined in loops
     //"expr": true,     // allow ternery operator syntax...
     "sub": true,        // don't warn that foo['bar'] should be written as foo.bar
-    "undef": true       // warn about undefined variables
+    "proto": true       // allow setting of __proto__ in node < v0.12
 }

CONTRIBUTING.md

@@ -0,0 +1,66 @@
+# Contributing to Node-RED
+
+We welcome contributions, but request you follow these guidelines.
+
+ - [Raising issues](#raising-issues)
+ - [Feature requests](#feature-requests)
+ - [Pull-Requests](#pull-requests)
+   - [Contributor License Agreement](#contributor-license-agreement)
+
+This project adheres to the [Contributor Covenant 1.4](http://contributor-covenant.org/version/1/4/).
+By participating, you are expected to uphold this code. Please report unacceptable
+behavior to any of the [project's core team](https://github.com/orgs/node-red/teams/core).
+
+## Raising issues
+
+Please raise any bug reports on the relevant project's issue tracker. Be sure to
+search the list to see if your issue has already been raised.
+
+A good bug report is one that make it easy for us to understand what you were
+trying to do and what went wrong.
+
+Provide as much context as possible so we can try to recreate the issue.
+If possible, include the relevant part of your flow. To do this, select the
+relevant nodes, press Ctrl-E and copy the flow data from the Export dialog.
+
+At a minimum, please include:
+
+ - Version of Node-RED - either release number if you downloaded a zip, or the first few lines of `git log` if you are cloning the repository directly.
+ - Version of node.js - what does `node -v` say?
+
+## Feature requests
+
+For feature requests, please raise them on the [mailing list](https://groups.google.com/forum/#!forum/node-red).
+
+## Pull-Requests
+
+If you want to raise a pull-request with a new feature, or a refactoring
+of existing code, it may well get rejected if you haven't discussed it on
+the [mailing list](https://groups.google.com/forum/#!forum/node-red) first.
+
+### Contributor License Agreement
+
+In order for us to accept pull-requests, the contributor must first complete
+a Contributor License Agreement (CLA). This clarifies the intellectual
+property license granted with any contribution. It is for your protection as a
+Contributor as well as the protection of IBM and its customers; it does not
+change your rights to use your own Contributions for any other purpose.
+
+You can download the CLAs here:
+
+ - [individual](http://nodered.org/cla/node-red-cla-individual.pdf)
+ - [corporate](http://nodered.org/cla/node-red-cla-corporate.pdf)
+
+If you are an IBMer, please contact us directly as the contribution process is
+slightly different.
+
+### Coding standards
+
+Please ensure you follow the coding standards used through-out the existing
+code base. Some basic rules include:
+
+ - all files must have the Apache license in the header.
+ - indent with 4-spaces, no tabs. No arguments.
+ - opening brace on same line as `if`/`for`/`function` and so on, closing brace
+ on its own line.
+ - There are .jshintrc and .jscsrc files included in the project which may help

README.md

@@ -25,7 +25,7 @@ To manually install using this repo:
 
 ## Contributing
 
-Now that we support npm installaton of nodes we recommend people post their own
+Now that we support npm installation of nodes we recommend people post their own
 nodes via [npm](https://www.npmjs.org/). Please read the
 [packaging guide notes](http://nodered.org/docs/creating-nodes/packaging.html).
 
@@ -39,12 +39,16 @@ before doing so.
 
 ## Copyright and license
 
-Copyright 2013, 2015 IBM Corp. under [the Apache 2.0 license](LICENSE).
+Copyright 2013, 2016 IBM Corp. under [the Apache 2.0 license](LICENSE).
 
 # Extra Node Information
 
 **NPM name** - *File-link* - Description
 
+### Misc
+
+**N/A** - *[99-sample](./)* - A sample node with more comments than most to try to help you get started without any other docs...
+
 ### Analysis
 
 **node-red-node-wordpos** - *[72-wordpos](analysis/wordpos)* - Analyses the payload and classifies the part-of-speech of each word. The resulting message has msg.pos added with the results. A word may appear in multiple categories (eg, 'great' is both a noun and an adjective).
@@ -156,7 +160,3 @@ Copyright 2013, 2015 IBM Corp. under [the Apache 2.0 license](LICENSE).
 **node-red-node-exif** - *[94-exif](utility/exif)* - Extracts GPS and other EXIF information from a passed in jpeg image,
 
 **node-red-node-daemon** - *[daemon](utility/daemon)* - starts up (calls) a long running system program and pipes STDIN, STDOUT and STDERR to and from that process. Good for monitoring long running command line applications,
-
-### Misc
-
-**N/A** - *[99-sample](./)* - A sample node with more comments than most to try to help you get started without any other docs...