Squashed commit of the following:

commit 88dfc26b3640056b16d15d4203ef36f9fa450d62
Author: Eric Eggert <ee@w3.org>
Date:   Wed Sep 10 20:13:42 2014 +0200

    Update some pieces, esp. carousels

commit 0a58eeda3e927781ed9e19a4c16f68425038aecd
Author: Eric Eggert <ee@w3.org>
Date:   Wed Sep 10 11:49:56 2014 +0200

    Wording

commit 0dda12db293df4014fdb69e639e17badf0f6b85a
Author: Eric Eggert <ee@w3.org>
Date:   Wed Sep 10 11:49:18 2014 +0200

    Squashed commit of the following:

    commit baab503df09bfe0d043b05b345669855f2501577
    Author: Eric Eggert <ee@w3.org>
    Date:   Tue Sep 9 15:22:24 2014 +0200

        Move undo/confirmation to Validation

    commit 7f1b0663525adbf46efd6e13a005a05590de5c61
    Author: Eric Eggert <ee@w3.org>
    Date:   Tue Sep 9 15:21:24 2014 +0200

        User notifications update

        Rewrite inline notifications, transferred the password example to its own page.

    commit 83e1b1242165b9fdfa733a94cac6054aeffa9472
    Author: Eric Eggert <ee@w3.org>
    Date:   Tue Sep 9 11:48:20 2014 +0200

        Notification on Github pages

    commit 020120108768487af06b72154ec013ffebe6db94
    Author: Eric Eggert <ee@w3.org>
    Date:   Tue Sep 9 11:47:49 2014 +0200

        typo

    commit fe7edd2e159d5b6b4460844decfb9ff354bbea80
    Author: Eric Eggert <ee@w3.org>
    Date:   Tue Sep 9 09:12:38 2014 +0200

        Wording

    commit 657ef43d53386baaff8ed1aabac961e0ee36fece
    Author: Eric Eggert <ee@w3.org>
    Date:   Tue Sep 9 08:53:13 2014 +0200

        Structure, Intro

    commit 78e56ad03b377d6a006e6c2dd1ffc1235aa052cf
    Author: Eric Eggert <ee@w3.org>
    Date:   Tue Sep 9 08:52:36 2014 +0200

        Typos

    commit 02616c4012404d87b794bdaa81767df0f001415e
    Author: Eric Eggert <ee@w3.org>
    Date:   Tue Sep 9 08:52:25 2014 +0200

        Add Success Criteria/Technique

    commit a391c2515fb46cc14ab5a7c5ada8a30e6bd2b1d0
    Author: Eric Eggert <ee@w3.org>
    Date:   Mon Sep 8 17:27:07 2014 +0200

        Prepare navigation tutorial

    commit 79949bb484d734b351b29771d5bbcf8e17e7bc24
    Author: Eric Eggert <ee@w3.org>
    Date:   Mon Sep 8 15:33:52 2014 +0200

        stash.md – where to put those examples?

    commit 98af1f22f6b36d47a68ac3b99903c0a7d8ac46c7
    Author: Eric Eggert <ee@w3.org>
    Date:   Mon Sep 8 15:33:06 2014 +0200

        Titles for samples

    commit 7d6c502463632ff0be8514da0f8538ca73ea458c
    Author: Eric Eggert <ee@w3.org>
    Date:   Mon Sep 8 15:32:50 2014 +0200

        Content moved to tips from user interaction/notifications

    commit 4831fb0ba95a7a65efbaa260a36eb47ab9fe072b
    Author: Eric Eggert <ee@w3.org>
    Date:   Mon Sep 8 15:32:23 2014 +0200

        User Notifications

        Rename the user interaction tutorial to notifications, reworking most of the text, reordering examples.

    commit 780b52e274f570089bb8a462a8a4a609f106108a
    Author: Eric Eggert <ee@w3.org>
    Date:   Mon Sep 8 09:22:34 2014 +0200

        Relative URLs for prev/next buttons

    commit b90270c85aa97270ce61966800ca6688ce3e8fc7
    Author: Eric Eggert <ee@w3.org>
    Date:   Sun Sep 7 20:12:45 2014 +0200

        Keyboard access tutorial

    commit 83fc5aa9e4996b93b958411545a6bfc2eef992bb
    Author: Eric Eggert <ee@w3.org>
    Date:   Sun Sep 7 20:12:31 2014 +0200

        Progressive enhancement tutorial

    commit f4056a571cafa5ee2c146d74bf6593ce647df8d8
    Author: Eric Eggert <ee@w3.org>
    Date:   Sun Sep 7 20:12:10 2014 +0200

        rename to fundamental concepts

        content tbd

    commit 8e4575aa93ce6f6f789f52402ec1ce665629470c
    Author: Eric Eggert <ee@w3.org>
    Date:   Sun Sep 7 20:11:54 2014 +0200

        Order of fundamental tutorials

    commit 2d99a0281e6957b2f2d682e0bc9ac98dd8960f34
    Author: Eric Eggert <ee@w3.org>
    Date:   Sun Sep 7 20:11:07 2014 +0200

        Add success criteria and techniques

    commit f42dca686013aa20e8fa9025079e1fc1414539be
    Author: Eric Eggert <ee@w3.org>
    Date:   Sun Sep 7 20:10:34 2014 +0200

        Styling of code and kbd elements

    commit 890001f8c72fee650dde93bd412d819bea1c357f
    Author: Eric Eggert <ee@w3.org>
    Date:   Sun Sep 7 18:57:44 2014 +0200

        Add techniques and success criteria

    commit 5fca9b050d50a7794fb9787b959886d50edb9ce1
    Author: Eric Eggert <ee@w3.org>
    Date:   Sun Sep 7 18:49:50 2014 +0200

        Hiding Tutorial

    commit 9d791807d23f93fc0b7a8dfc687436dfd4aad21a
    Author: Eric Eggert <ee@w3.org>
    Date:   Sun Sep 7 18:49:40 2014 +0200

        Headings tutorial

    commit 38bfaeaefd4fba2a3e985e55758206215ae332b5
    Author: Eric Eggert <ee@w3.org>
    Date:   Sun Sep 7 18:49:31 2014 +0200

        Color Tutorial

    commit 67707de8f4350bf1146affe24070be02fcc9c783
    Author: Eric Eggert <ee@w3.org>
    Date:   Sun Sep 7 18:49:05 2014 +0200

        Remove duplicated styles

    commit 30266796ca758f55ab7619ccd49856714a3742a9
    Author: Eric Eggert <ee@w3.org>
    Date:   Sun Sep 7 18:48:40 2014 +0200

        Carousel Overview page

    commit 6da903a3a76498375f88b5b8e1187e96ab85192c
    Author: Eric Eggert <ee@w3.org>
    Date:   Sun Sep 7 14:42:38 2014 +0200

        Add examples

    commit eaf305fb3a1185d87d57d77d19f28e12cfc4a0cb
    Author: Eric Eggert <ee@w3.org>
    Date:   Sun Sep 7 14:42:30 2014 +0200

        Add to the animations tutorial

    commit 10028299556e3eb32872cb4706945118bc84f57e
    Author: Eric Eggert <ee@w3.org>
    Date:   Sun Sep 7 00:38:46 2014 +0200

        Wording

    commit e9ec17c7496367f494e035950e2ff7b9395880cd
    Author: Eric Eggert <ee@w3.org>
    Date:   Sun Sep 7 00:38:31 2014 +0200

        First run at animations

        also a bit of styling

    commit 6c2437e157cf4b8d5d74b119e67f21b47465bc0a
    Author: Eric Eggert <ee@w3.org>
    Date:   Fri Sep 5 14:25:55 2014 +0200

        Rename Sliders to Carousels

    commit bdba7a97550ab06c15e448d03e8570d63582998a
    Author: Eric Eggert <ee@w3.org>
    Date:   Fri Sep 5 11:00:56 2014 +0200

        Remove draft from finished tutorials

    commit 448936ecd3a646a531548280d3b2198756cdf6d8
    Author: Eric Eggert <ee@w3.org>
    Date:   Thu Sep 4 21:02:22 2014 +0200

        Work on slider controls

    commit b40472e033913bf971a4d978a0c202e5e30ea2a0
    Author: Eric Eggert <ee@w3.org>
    Date:   Thu Sep 4 21:01:42 2014 +0200

        Rename background to fundamentals

    commit 978f9d644d5b4d6861528a25c8541dd78551b556
    Author: Eric Eggert <ee@w3.org>
    Date:   Thu Sep 4 21:00:19 2014 +0200

        More contrast for comments in code samples