Add:
        templates/index.html, static/sass/index.sass,
        static/img/index/search_bar_magnifying_glass.png
                -Replace the magnifying-glass advanced-search icon with a simple
                textual button.

        static/(js/index.js, sass/index.sass)
                -Slightly modify the appearance of error messages; add message
                for no results.

Add:
        static/img/about/bio*.jpg
                -Scale bio images to a smaller size, from 500x500px to
                200x200px, as they were far larger than necessary for their
                dimensions on the about page.

Add:
        templates/about.html
                -Replace filler text with real biographies.
                -Make all images hyperlinks to our `GitHub`s.

        static/img/about/bio(1, 2, 3).jpg
                -Update biography images with our headshots.

Add:
        templates/about.html, static/sass/about.sass
                -Add biography-section HTML structure and styling, containing
                filler images and lorem ipsum; now, it's just a matter of
                substituting in the appropriate content.

        static/img/about.bio(1, 2, 3).jpg
                -Add placeholder bio images.

Add:
        templates/index.html, static/sass/index.sass
                -Move the "add group" and "remove group" buttons inside the
                advanced-search form to a different location.

        static/img/index/
                -Following convention established by the "about" page, all
                page-specific images should be located in a subdirectory of
                `static/img/` named after the page. Add `index` dir.

Add:
        app.py
                -Remove hard-coded routes for files in the application's "root"
                (`static/`) directory; redefined Flask's `static_url_path`
                accordingly. Files can now be directly accessed by URL.

        bitshift/assets.py
                -Remove the `static/` prepended to all resource paths.

Add:
        static/img/favicon.ico
                -Add a favicon.

        static/(robots.txt, sitemap.xml)
                -Add search-engine files. `bitshift` is not yet registered with
                Google.

Add:
        templates/about.html, static/sass/about.sass
                -Add text to the about page, and the necessary styling for it.

        app.py, templates/layout.html
                -Add an automated copyright year loader.

Add:
        templates/about.html, static/js/about.js
                -Add a `speed` attribute to all image divs, which is used to
                determine the rate at which an image moves upward.

        static/img/about/bg2.png
                -Change image to another source-code screenshot.

Add:
        static/sass/main.sass
                -Rework the footer, which is now fixed at the bottom of the
                screen as opposed to floored to the bottom of the page.
                Positioning at the bottom of the page doesn't make any sense
                with a technically infinite results page.

Add:
        templates/index.html, static/(sass/about.sass, js/about.js, img/about/)
                -Add first iteration of the about page, with basic parallax
                scrolling and filler text.

Add:
    templates/index.html, static/sass/index.sass
        -Add pure CSS styling for "clicked" buttons, using the checkbox hack.

Add:
    static/js/index.js
        -Move `div#title` to the corner of the page when the search bar is
        `.partly-visible` (ie, results are displayed).

    templates/index.html, static/(sass/index.sass, img/*.png)
        -Replace the advanced-search button with a magnifying glass icon.