Restore glyphicons
docs layout and alignment refinement
remove old glyphicons mention
Upgrade to latest glyphicons
remove carousel icons include
Merge branch '3.0.0-wip' into bs3_restore_glyphicons
bad copypasta
update urls
Got rid of body-content from examples
updates to migration
updates to migration
fixed caret
Update progressbar

there is no gradient in 3.x
Merge pull request #9782 from minddust/3.0.0-wip

Update progressbar docs
fixes #9769: use navbar border radius var in theme
Merge branch '3.0.0-wip' of github.com:twbs/bootstrap into 3.0.0-wip
Merge branch 'remove-body-content' of https://github.com/lipis/bootstrap into lipis-remove-body-content
remove padding from justified nav masthead and footer
Merge branch 'fixcaret' of https://github.com/liuyl/bootstrap into liuyl-fixcaret
combine and simplify caret border widths