Change positioning reference from left to right in affix's example.
Merge pull request #12403 from Quy/master

Change positioning reference from left to right in affix's example.
document id requirement in carousels per #12393
Merge branch 'master' of github.com:twbs/bootstrap
Upgrade to Normalize v3-rc1 in prep for v3 final
Remove optgroup resets from #7611 since Normalize fixes those upstream
Remove #8350's reset for number inputs since Normalize fixes those upstream
Fix typo
Update javascript.html
v3 instead of rc1
grunt
Merge pull request #12406 from twbs/normalize_v3

Upgrade to Normalize v3
Gruntfile.js: remove unused code.
Remove redundant jshint comment
Merge pull request #12417 from ZDroid/cmt

Remove redundant jshint comment
Merge pull request #12415 from XhmikosR/master

Gruntfile.js: remove unused code.
Merge branch 'master' of github.com:twbs/bootstrap
Correct rtl properties
grunt dist
Missing rtl properties, again