remove unused `{{ page.base_url }}` variables, and fix the urls
Combine multiple .thumbnail > img styles
Merge pull request #11282 from ZDroid/combination

Combine multiple .thumbnail > img styles
Merge pull request #11274 from wangsai/fix-examples-urls

remove unused `{{ page.base_url }}` variables, and fix the urls
more grunt
3.0.1
Added navigation role to example navbars

As per the docs:
http://getbootstrap.com/components/#navbar-default

  modified:   examples/carousel/index.html
  modified:   examples/jumbotron/index.html
  modified:   examples/navbar-fixed-top/index.html
  modified:   examples/navbar-static-top/index.html
  modified:   examples/navbar/index.html
  modified:   examples/non-responsive/index.html
  modified:   examples/starter-template/index.html
  modified:   examples/sticky-footer-navbar/index.html
  modified:   examples/theme/index.html
Merge pull request #11315 from AJAlabs/master

Added navigation role to example navbars
Update README.md

Row 13 link update to tag v3.0.1
Merge pull request #11324 from boki-/patch-1

Update README.md
Update customizer.js
Merge pull request #11331 from xt0rted/patch-1

Update customizer.js
update version numbers in JS file comment headers to v3.0.1 & regrunt
& > == >
Merge pull request #11334 from glebm/patch-2

& > == >
don't use nonstandard window.location.origin in customizer JS; fixes #11317
Use nesting for .placeholder()
Merge pull request #11338 from ZDroid/nestform

Use nesting for .placeholder()
Fix #7398 in Basic template

See https://github.com/twbs/bootstrap/issues/7398#issuecomment-27617890 for details.
Thanks @martinburger
Merge pull request #11336 from twbs/fix-11317

don't use nonstandard window.location.origin in customizer JS