refactoring handlebars helper register process
to allow internal references/composition of methods
timeClaim doesnt return twice the same year and return year1 or year2
in case years are different
(this addresses the case when mutliple claims were given to a time property such as birth date)
- better helpers for wikidata claims
- using them on entity_show to populate .wiki-attributes
click on notification shows user profile and closes the notifs
dropdown menu
restyling wiki_sitelinks
Inventory:
- Items Collection
  - extracting Items collections initialization
  - personal and friends Items collections share one base collection
  -> then create FilteredCollection instances for sub-collections
  -> allows to easily make an unfiltered general view of local items

- route /(inventory) => showGeneralInventory

- showUserInventory
+ inventory Transactions lib
updating muted logs method
+ waitForFriendsItems
- log data:ready before triggering event so that it doesnt appear to
happen after
removing help button for now
+ Items.filtered: used by showGeneralInventory
triggering 'friends:items:ready' after fetchFriendsItems
(used by waitForFriendsItems)
removing lib/svg_inliner: not used
waitForData to add notification so that username wont be undefined
rewriting item_figure
+ transactionMenu
+ listingMenu unless restricted
+ links styling
- overriding Foundation settings for nested lists
adding justification parameter to flex mixin
rewritting items_lists style to default to little boxes in columns
(also committing items_list_compacted as a work in progress)
foundation:reload onShow
- restyling item_figure to allow long usernames up to 20 characters
  while not messing with listings and transactions menus
  -> listings and transactions get their own line with mode-specific
     background-colors
  -> adding the date under username to fill the place with some
     useful info

- signup step 1 / edit_user: throw an error for username > 20 characters