Merge branch 'hotfix/0.0.2.2'
Updated Catalan translation to 2d3df3e.
Update Catalan translation to 597ab20.
Fix `.close img` looking off-center.
pod version in footer and updated link to changelog #3705
Merge pull request #3822 from diasp/feature/3705-pod-version

Show pod version in footer #3705
Write unicorn stderr and stdout log
Merge pull request #3785 from diasp/feature/unicorn-log

Write unicorn stderr and stdout
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