cleaner regexp
- settings divs get "height: $user-box-heigth" to force the height
  on Chrome
- .user get flex column and overflow hidden to address the case when
  moment time text is too long and was making the text get out of the box
- profilePic requests 64px thumbnail
adding margin-bottom to items figure to avoid box-shadow being
displayed on next column
using icon helper
finishing to remove old inventory layout elements:
- side menu
- view tools
- inventories tabs
fixing bug with or=
/inventory redirect on welcome when user.loggedIn is false
- h2 get .link
- using new claim helper for author, with 'link' true
/welcome redirects to welcome page even when loggedIn
(no necessarly a good thing as login/signup button are then confusing
but so much helping for demos)
cleaning old code
rewritting user_li with display:flex and conditional menu
moving bonuses to their own section
with a shinny bokeh background
- handlebars i18n helper bundles its inline args into an object
  using _.objectifyPairs
  'username', 'bobby' => {username: 'bobby'}

- Q helper only files the wdQ template, claims helper does
  the join ', '

- _.i18n is reduced to simply proxying app.polyglot.t
- reducing app.structure as much as possible to lower its maintainance
costs, which is eased by the struture by modules.
just keeping there modules that are called several times
from outside their home module

- removing window.wd
+ {{alt}} value, defaulting before qlabel overrides it