Fixed single btn in btn-group-veritcal not being rounded
Fixes #11669 - Adds smooth modal scrolling on iOS by default
Don't exclude fonts from bower installs

Excluding fonts/ from bower installs causes glyphicons to be
unavailable to projects using development Bootstrap LESS files.
Drop redundant module import
hide space characters in input-group-btn to fix segmented buttons double border
Improve pager customization
update tooltip docs
Fixes #11833: add warning to docs for popover multiple line positioning; update it's docs with example markup, too
Browser/device support docs update

* Fixes #11055: add mention of select menu styling on Android stock
browsers with included optional fix
* Update IDs and docs nav to include bookmark links to each section
* Add callout to navbar docs about fixed position, inputs, and virtual
keyboard
Fixes #11770: Move component-animations.less to the utility section of import list to match Customizer
Fixes #11799: Mention support of number of add-ons in docs
Clarify number of columns in nested grid
Fixes #11795: Update the contributing guidelines to include some more CSS guidelines
Fixes #11783: Document requirement of .container(-fluid) in navbars
Merge pull request #11840 from ZDroid/pagination-boom

Improve pager customization
typo
Merge branch 'master' of github.com:twbs/bootstrap
Merge pull request #11732 from dak/include-dev-fonts-in-bower

Don't exclude fonts from bower installs
Merge branch 'master' into pr/11776

Conflicts:
	package.json
Merge branch 'master' into pr/11676

Conflicts:
	less/modals.less