Merge pull request #32 from nlehuby/master

Améliorations diverses de la contribution de bière à OSM
Merge pull request #33 from nlehuby/master

Améliorations de la géolocalisation
Add icelandic translations
s/Credits/Þakkir
Merge pull request #34 from koddsson/master

i18n : Add icelandic translations. Thanks to @koddsson !
i18n : OBM est maintenant dispo en Islandais
A lot of changes to improve the behaviour and design of the left sidebar.
A lot of changes to improve the behaviour and design of the left sidebar.
Darker selected beer background-color and transitions.
Some design improvements and code cleanup
Font awesome version 4.2.0
Redesigned both setup and about modals.
Complete redesign of the layers selector
Merge branch 'modals-redesign' into edit-redesign

Conflicts:
	assets/js/localStorage.js
Some design improvements and moved edit sidebar css in separate file
Design improvements on the layers selector
Yet another round of design improvements
Creation of developers guidelines
First commit of refactoring.
Refactoring (continued).