Overview testing
Fix conflicts
First Overview approach

FIrst overview approach with background image, last refuel data and add
refuel button.
Merge branch 'master' of github.com:pablosca/cargas-client into pablosca-master

Conflicts:
	www/js/modules/refuels/refuels.js
Merge branch 'pablosca-master'
removed testing car.image by @neggro
removed keyboard thing in iOS
ng-src instead of src when loading some evaluation code. Little modifications to refuels.js
little things fixed
refuels sort by date into OneCarRefuels controller fixes #41
removed refuels dependency from OneCarRefuels controller, it is not used any more because we are using the refuels from the car.
refuel.consumption should not be required, because the first refuel don't have consumption
fixed formatDateForInput fixes #40
removed debug expression
Overview additions. Days counter function and filter.
Merge branch 'master' of https://github.com/nmontesdeoca/cargas-client into overview
Merge branch 'pablosca-master'
using also number filter for capacity
fix issue with background image