Bump version to v0.3

README.md

@@ -1,10 +1,18 @@
 ## Powr
 
-Web UI frontend for PowerDNS API interface
+Web UI frontend for PowerDNS API interface. 
+
+The project's aims are:
+- simplicity: cover the basic operations that most people use
+- easy of installation: There are no 3rd party dependencies - everything required is bundled in the release package.
+
+Powr is made up of browser-based Javascript (written in AngularJS) and a proxy/webserver backend (written in Go) which a) serves the static content b) proxies the API requests to/from PowerDNS backend. The `powr` server is available as a pre-compiled binary for Linux amd64 so no compilation is required. 
 
 ***Work in progress - Use at your own risk***
 
-Current features:
+### Features
+
+Currently supported DNS operations:
 
 - view, add zones
 - view, add, delete, edit zone records
@@ -13,26 +21,35 @@ Current features:
 
 View a live demo at [http://porjo.github.io/powr](http://porjo.github.io/powr)
 
-The demo uses a mock backend.
+The demo runs entirely in your browser, and uses a mock backend.
 
-### Web Server
+### Usage
 
-PowerDNS authoratative server versions prior to v3.4.2 do not support CORS which means that browser-based Javascript cannot talk directly to it. Powr includes a simple web server to a) server static files b) proxy JSON API requests to PowerDNS backend.
+1. Configure your PowerDNS server to enable the API. For the authoratative server, that means adding the following to your `pdns.conf`:
+```
+experimental-json-interface=yes
+webserver=yes
+webserver-address=0.0.0.0
+experimental-api-key=changeme
+```
 
-### Usage
+Consult the PowerDNS [documentation](http://doc.powerdns.com/md/httpapi/README/) for more information.
 
-Grab a [current build](https://github.com/porjo/powr/releases) and untar it somewhere convenient.
+2. Grab a [current build](https://github.com/porjo/powr/releases) and unpack the HTML files and proxy/webserver somewhere convenient.
 
-Run the web server like so:
+3. Run the proxy/webserver like so:
 ```
 ./powr -d dist/ -pdnsAPIKey=changeme -pdnsHost=myserver -pdnsPort=8081
 ```
 
-Point your browser to `http://localhost:8080`
+4. Point your browser to `http://localhost:8080` (or whatever IP/hostname your server has)
+
+*That's it!*
 
 ### Development
 
-1. Clone this repo somewhere convenient:`git clone https://github.com/porjo/powr.git .`
+1. Clone this repo somewhere convenient: `git clone https://github.com/porjo/powr.git .`
 1. Pull the necessary dependencies using npm and bower e.g. `npm install` + `bower install`
-1. Build the html/css/js with `grunt build-dist`. Static content is located under `/dist`
 1. Build the `powr` webserver binary with `go build`
+1. Run `grunt-watch` to automatically populate the contents of `/dist` anytime a change is made
+1. Edit AngularJS project files under `/src`

package.json

@@ -1,6 +1,6 @@
 {
   "name": "powr",
-  "version": "0.2.0",
+  "version": "0.3.0",
   "description": "PowerDNS API Frontend",
   "main": "src/app.js",
   "devDependencies": {

powr.go

@@ -223,7 +223,7 @@ func (sr *html5mode) WriteHeader(status int) {
 
 func (p *pdnsBackend) Setup() {
 	p.Director = func(req *http.Request) {
-		req.Header.Set("X-API-Key", pdns.Key)
+		req.Header.Set("X-API-Key", p.Key)
 		req.Host = p.Host
 		req.URL.Scheme = "http"
 		req.URL.Host = fmt.Sprintf("%s:%d", p.Host, p.Port)