Merge pull request #10 from twitter/3.0.0-wip

3.0.0 wip
Update navbar.less

navbar padding-left and padding-right should be calculated from the grid-gutter-width variable.
Update navbar.less
Update navbar.less
Update variables.less
Merge pull request #8258 from aristath/navbar-fixes

Navbar fixes
Reset left padding for .carousel-indicators
Merge pull request #8261 from frabrunelle/patch-1

Reset left padding for .carousel-indicators
run make on previous merge
Merge remote-tracking branch 'upstream/3.0.0-wip' into 3.0.0-wip
Fixes #8266: remove unnecessary `strong` and `em` styles
Fix overlap sidebar for Tablets and up in docs
Fixes #8211: restore proper table grid class behavior

Needs work though—we shouldn't be setting this stuff with the attribute
selectors, but it's the easiest solution for now.
Make on previous commits
Move grid offsets to desktop only (fixes #8229)
Merge pull request #8268 from luishdez/hotfix/sidebar-overlap

Fix overlap sidebar for Tablets and up in docs
Replaced <i> with <span> for glyphicon
Merge pull request #8270 from kylase/3.0.0-wip

Replaced <i> with <span> for glyphicon
Merge remote-tracking branch 'upstream/3.0.0-wip' into 3.0.0-wip
run make