Tabs plugin accessibility

BS3 commits: 0755d529c6ded76a6c04b13b36ce0471e4bb1ee8
Fixes 14791: document dropdown dividers

BS3 commits: e795ea1084acfdca87d7715a7b6010095be8a28b
new icon

BS3 commits: af2fe1d76bc2727e57e8a0fa115a0003a12ce6e1
Docs: Use a 180x180 apple-touch-icon-precomposed.png.

BS3 commits: 5eb08f5d8d4c71c59774903934e8e340687b7c1c
fix clipboard button and examples

BS3 commits: 743aaf610040e73168055ebaba3086d3f2d057c7
Losslessly compress apple-touch-icon.png.

BS3 commits: bab3679d1031ac77503c0c14b56aeda885721584

17,172 bytes > 11,976 bytes
grunt

BS3 Commits: 5f2e6fa58bf15984068ec5ce7c1093b628105f7f
Fixes 14814: Use the link active bg variables for theme navbar gradients. Fixes 14806: reset the text-shadow in the themed buttons

BS3 commits: 41a26ced249e5d4546823c2adf7f95f15005ecbf,
3fcd65af41a04e9c50365ddc670c4545d7e8994a
Fixes 14736: Reverts the remaining progress bar min value overrides from 12848. follow up fix for 14837

BS3 commits: 2c2564faefd99b044273f132275bb620b5eccb93,
783eced7abfced5f021e9792405b4cfd6a829bb6
grunt. grunt. grunt. grunt

BS3 commits: 9bf9aab132698e34bc1eb5661563307fc4e86d02,
44cc76322981849192217df93a530d225ff9b789,
2cbb1d937474cd928c9c06b613ee3857d936e91a,
5f2e6fa58bf15984068ec5ce7c1093b628105f7f
Fixes 14814: Use the link active bg variables for theme navbar gradients. grunt. Fixes 14806: reset the text-shadow in the themed buttons. grunt. follow up fix for 14837. grunt. fix clipboard button and examples. grunt

BS3 commits: 41a26ced249e5d4546823c2adf7f95f15005ecbf,
9bf9aab132698e34bc1eb5661563307fc4e86d02,
3fcd65af41a04e9c50365ddc670c4545d7e8994a,
44cc76322981849192217df93a530d225ff9b789,
783eced7abfced5f021e9792405b4cfd6a829bb6,
2cbb1d937474cd928c9c06b613ee3857d936e91a,
743aaf610040e73168055ebaba3086d3f2d057c7,
5f2e6fa58bf15984068ec5ce7c1093b628105f7f
Fixes 14814: Use the link active bg variables for theme navbar gradients. grunt. Fixes 14806: reset the text-shadow in the themed buttons. Fixes 14736: Reverts the remaining progress bar min value overrides from 12848. grunt. follow up fix for 14837. grunt. grunt

BS3 commits: 41a26ced249e5d4546823c2adf7f95f15005ecbf,
9bf9aab132698e34bc1eb5661563307fc4e86d02,
3fcd65af41a04e9c50365ddc670c4545d7e8994a,
2c2564faefd99b044273f132275bb620b5eccb93,
44cc76322981849192217df93a530d225ff9b789,
783eced7abfced5f021e9792405b4cfd6a829bb6,
2cbb1d937474cd928c9c06b613ee3857d936e91a,
5f2e6fa58bf15984068ec5ce7c1093b628105f7f