Remove links to blogs on pointsource.com

(it doesn't exist anymore)

README.md

@@ -6,14 +6,11 @@ BlueOak Server is a NodeJS framework for building RESTful APIs.
 [![Build Status](https://travis-ci.org/BlueOakJS/blueoak-server.svg?branch=master)](https://travis-ci.org/BlueOakJS/blueoak-server)
 [![npm version](https://img.shields.io/npm/v/blueoak-server.svg)](https://www.npmjs.com/package/blueoak-server)
 
-BlueOak Server is _swagger-matic_, that is, it maximizes the value of your Swagger API by using it to drive runtime behavior.  
+BlueOak Server is _swagger-matic_, that is, it maximizes the value of your Swagger API (now OpenAPI, but really this supports only V2) by using it to drive runtime behavior.  
 BlueOak Server loads your Swagger API, connects the paths it defines to your implementation code, exposes that API to the network, and validates that every request is well-formed per that API.
 
 Check out the documentation on our wiki: <https://github.com/BlueOakJS/blueoak-server/wiki>
 
-Why'd we do it? (and tell me more about it) - check out the [announcement blog][blog1].  
-How can it benefit me and my projects? - check out this [experience report][blog2].
-
 ### Overview
 
 BlueOak Server combines some of the best Node libraries into a single tool for building RESTful APIs.  It uses Express under the covers, but adds many additional features:
@@ -138,8 +135,7 @@ exports.init = function(config) {
 
 [Swagger](https://github.com/BlueOakJS/blueoak-server/wiki/Handlers#swagger) files in the _swagger_ directory are read during server startup and automatically wired up to handlers. Swagger files can be in either json or yaml formats.
 
-We've really focused on making API development with Swagger and BlueOak Server to be excellent.  
-[Checkout our ideas on best practices][blog3].
+We've really focused on making API development with Swagger and BlueOak Server to be excellent.
 
 At a high-level, BlueOak Server's Swagger support provides the following:
 * Automatic app routing from the API method to the function as defined in the Swagger
@@ -201,7 +197,3 @@ Read through the [docs](https://github.com/BlueOakJS/blueoak-server/wiki) and lo
 
 When you're ready to try it out, start from the [template](https://github.com/BlueOakJS/blueoak-server-template).
 
-<!-- links -->
-[blog1]: http://www.pointsource.com/blog/blueoak-server-released-to-open-source-to-accelerate-nodejs-development?utm_campaign=blueoak&utm_medium=social&utm_source=github&utm_content=PointSource
-[blog2]: http://www.pointsource.com/blog/nodejs-experience-report-building-a-custom-mobile-backend-with-blueoak-server?utm_campaign=blueoak&utm_medium=social&utm_source=github&utm_content=PointSource
-[blog3]: http://www.pointsource.com/blog/3-best-practices-for-api-development-with-swagger?utm_campaign=blueoak&utm_medium=social&utm_source=github&utm_content=PointSource