update with latest links

Update with following links:  

- Published on 2014-11-06: [The Once and Future SVG](http://radar.oreilly.com/2014/11/the-once-and-future-svg.html)   
- Published on 2014-11-12: [5 Gotchas You’re Gonna Face Getting Inline SVG Into Production](http://css-tricks.com/gotchas-on-getting-svg-into-production/)  
- Published on 2014-11-22: [Working with SVG — A Primer](http://slides.com/sarasoueidan/working-with-svg-a-primer#/)  
- A Brackets Editor Plugin [Brackets-svg-code-hints](https://github.com/sprintr/brackets-svg-code-hints)