2.5.0
#7023 Fix loading icon in button
Removes all references to year from copyright notice (lets save some annoyance every january)
Add font weight global variables
Fix double margin on nested images #6224
Input selectors now require child selector to avoid inheritance issues #4157
Fix #6439, basic colored labels do not have correct background
Fix list issue where table-cell on content would cause content to collapse inappropriately
Move content loader to new component, placeholder. Modify placeholder segment to be 'empty segment'
Fix for UI image in placeholder segment
Fix issue with whitespace wrapping in reveal
Rename components to placeholder
CSS indenting #3714