Budget results improvements

[bertocq]

Where

• Related Issue:

• Budget Results #844 (points 1 & 2)
• Budget Results consuldemocracy/consuldemocracy#1737 (point 1)

What

1- Custom translated route for results resultados
2- Link between Stats and Results pages with custom routes resultados and estadisticas
3- Make Results current heading active
4- Order Results headings by id (make "All city" be the first heading on results page)

How

• Adding a new named custom route for results
• Adding missing tab links on both stats and results pages (making sure the Results tab on Stats page only shows when Budget is on Finished status) for everything else the Abilities take care
• Check the current heading from the params (using slugs, instead of id's as consul still behind on that)
• Order by id ASC, as we know for now its enough to make "Toda la ciudad" appear as first heading.

Screenshots

Results link on Stats page:

Stats link on Results page, plus current heading shown as active:

Test

• I think updated, but lets see travis

Deployment

• As usual

Warnings

• Many of this changes should be ported back to consul