JS: update to latest BS3 build
fix spacing between examples and highlights again (my bad yo)

BS3 commit 69a7c167050bf766f850cc441b99777a111fbe9b
improve table classes' snippets and ordering

BS3 commit 8211b12c0fcb5890305a3768b769cbe754c8b1b8
reorder and cleanup progress bar display

BS3 commit 4da7cad021eb42784faf1fca0d5c51342f196f32
remove unused submenu css in docs

BS3 commit dd4d618717d38123f714fc85ce56548b757e18cc
reorder alerts

BS3 commit 3d378331342534ebfe99e717d4503c475d06ea7c
improve pagination's active state so it looks less like the active state and more like active nav items

BS3 commit f9d2f9b6cd805c39217dcef0a11d4b721dc8e045
fixes 9632: button spacing in narrow viewports

BS3 commit 98368c0ccae4cbcc80b322b996e08ec2b9740c14
fixes #9634: turn off overflow-y when the navbar is re-expanded into horizontal mode

BS3 commit 0664b3f0da25a99c5e0d88fdc566480baeaf83aa
fixes #9622: reset to inline-block for img-thumbnail, but keep block for .thumbnail > img

BS3 commit 418ca6c09b393096e80aef9dde0072943f6d7c63
improve the navbar top display in example--fixes #9635

BS3 commit 61a395338d34270152ee8d6c46aff420aa73c431
fixes 9629

BS3 commit 2dbf2bb8fb388f84027ce33429e91c06c573acfc