Clean up mixins. (part 1): darken hover states on buttons. (part 2): new default button styles. mobile-first (stacked by default) horizontal dls. Fixes 8795, a reoccurence of 1969. More button updates. widen the carousel indicators to prevent wrapping. add `.static-form-control` for vertical alignment of static form text. make pull-right !important

BS3 commits d6ed590e830be786a7d63a2eacf70b788efd8097,
2ee9bea890bbb4b0f43e861fb4d57b3277628c09,
41eef69e6f4d86b5a7ead7abb6d20f0bf6c5404c,
6af693d1602d9e4c052c23215ac3130580bfcb17,
a82ca0f9e1711b32f7c07e23ea1e23dd253cd21e,
01c46bfc0f6f23697326bc5f8d69baa4f7ef3052,
bac9e80a460c314209d1ee676a0eb44b9574db89,
e23906facaa63fcc97bddbd0895c301699c9e942,
96136dbb56e136278cc7084caf84291949925d0c
(part 2): new default button styles. More button updates. add `.static-form-control` for vertical alignment of static form text. make pull-right !important

BS3 commits 41eef69e6f4d86b5a7ead7abb6d20f0bf6c5404c,
01c46bfc0f6f23697326bc5f8d69baa4f7ef3052,
e23906facaa63fcc97bddbd0895c301699c9e942,
96136dbb56e136278cc7084caf84291949925d0c
add note to homepage about download differences

BS3 commit 550493a87e268e3ab2971daa5c2be258bf611cec
update modals demo code

BS3 commit 233eef6861b8e3ccd02d14b3c622d0abefd509a9
more docs changes

BS3 commit e92518aec201e5b17d464853e1d6a9359f18849b
typo. mobile-first (stacked by default) horizontal dls. Update css.html. add `.static-form-control` for vertical alignment of static form text

BS3 commits 7a98af5ec82f230dfab774b213f401f47bd9e953,
6af693d1602d9e4c052c23215ac3130580bfcb17,
ea17069f6e5755d74a14496cdf56887857f08d57,
e23906facaa63fcc97bddbd0895c301699c9e942