fix after sign-up popups overlaping header
fix .popover overlapping header
Merge pull request #3831 from marpo60/fix-reshare

Remove the 'Reshare' link on posts if the user has already reshared the post, and displays an error in case a user tries to reshare a post they have already reshared.
Merge pull request #3834 from asphxia/3833-popups-overlap-header

Fix popovers overlapping the header topbar on scroll.
Issue #3837: Hovercard causes horizontal scrollbar to appear
Merge pull request #3839 from asphxia/feature/3837-hovercard-causes-horizontal-scrollbar

Hovercard no longer causes horizontal scrollbar to appear. Fixes #3837.
Add Aspect model and collection to backbone
Add aspect_view
add aspects_list_view
add aspect\'s handlebar template
add aspects_list handlebar template
render aspects client side
add aspects route to backbone router
remove server side rendering of aspects
little refactor in streams_controller
Add ability to toggle aspects
remove aspect-navigation.js
add specs for the aspects
add toSentence support in aspects
bootstrap my_aspects data