Reorganized folder structure
Ignoring .idea folder
Initial, working setup of search form

- A basic search form that fetches its data through a json datasource
- Using backbone, it creates a populated collection
- Using backbone, a view is defined which holds all the logic
Fix for fetching brands: now in .fetch callback
Fix: models are correctly populated after selecting 'brand'
Filter unique values and sort collections properly
Listing 'bouwjaar' (year of built/make)

- Based on min/max values
listAllPrices: lists prices, with a specified interval

- Takes min/max value into consideration
Merge pull request #3 from hanssens/samples

Merging "samples" into "master"