New post + typography fixes

* New post on "non-ambitious" apps' use of Angular
* Fixed weird formatting issues with code:

Humblekit's `.p` class added weird line-height to code samples, because Pygments uses that class for somethingn other than "be like a `<p>` tag".  Also removed the letter spacing on the code, which I think looks awkward and unnecessarily eats up horizontal space, which is at a premium for code listings.

## Before

![stitch_fix_technology](https://cloud.githubusercontent.com/assets/22282/3885281/ed93d466-21be-11e4-8f67-12a1271e8a72.png)

## After

![stitch_fix_technology](https://cloud.githubusercontent.com/assets/22282/3885282/f6134a68-21be-11e4-81c8-94bed25c5122.png)

Also changed how inline code is styled so that it doesn't bump up the line-height of lines it's used on:

## Before

![stitch_fix_technology](https://cloud.githubusercontent.com/assets/22282/3885292/2a321bbc-21bf-11e4-8cfe-1de63b5bb740.png)

## After

![stitch_fix_technology](https://cloud.githubusercontent.com/assets/22282/3885294/321e2fa0-21bf-11e4-8eca-b8854df79af2.png)

I think the guidelines around using Fix changed recently. Anyone know exactly what they are now? I used it the old way before somewhere in here too