Q-Sensei code exercise

Some notes about the process:

The webapp is built using:
- AngularJS
- Bootstrap (for a quick layout)
- Sass
- Lodash (I incorporated it in case it was useful, it turned out I really didn't need it, I still left it)
- x2js (to convert xml to json)
- Karma and Jasmine (for testing)
I went with angular to develop the exercise because it allowed me to concentrate on the functionality without having to write a bunch of boilerplate and have some time for some nice UX touches.
I used a TDD approach, not every little thing is tested, but the main functions are.
Now some notes about features that were not requested but were simple to implement and added nice touches:
- When you click on the name of a company to edit it, it automatically focuses the input and selects the text (using a directive).
- When you finish editing and press the enter key, a little notification shows it was succesful (in real life and if it's calling a webservice there would be an error notice too).
- You can press the esc key to cancel the edition and leave the name as it was originally.
- You can sort the columns by name or id, asc or desc.

###Run the app

Needs nodejs, grunt and bower.

Easiest way:

tinkertrain/qsensei-exercise