Move apple-touch-icon-precomposed.png and favicon.ico in docs root.

This way, it works in all browsers.
new icons
Losslessly compress apple-touch-icon-precomposed.png.
Merge pull request #13755 from twbs/fat-visual-test

Adds isolated visual tests for javascript plugins (decoupled from docs)....
Merge pull request #13189 from twbs/apple-touch-icon

New apple touch icon and favicon
Merge pull request #13738 from thomaswelton/issue-13737-fix-ie11-rem-sizing

Use px for font-size fixes #13737
Merge pull request #13707 from bcullman/bcullman-remove-table-max-width

removing unnecessary max-width on tables
remove max-width: 100%; from table and place it on .table
Addresses part of #13643: Correct webkit-linear-gradient syntax in horizontal gradients
change up the padding on bs-docs-header container to alleviate #13682
Update Blob.js to v2014-05-31.

[ci skip]
Update filesaver.js to v2014-05-27.

[ci skip]
Run `grunt`.

[ci skip]
Fix favicon.ico after d763b0fe5b5d83025b94212638b1bd5500c43c71.
Add npm version badge to README

Follow-up to #12857

[skip sauce] [skip validator]
Merge pull request #13766 from twbs/npm-badge

Add npm version badge to README
README: move badges to separate line

much badge, so wow
update shrinkwrap
bump grunt-contrib-connect to ~0.8.0
simpler and updated docs copy for icon font file paths