Brings in most of the changes from the past ~1.5 years, except those
totally unrelated.

[css] Fix: add img max-width as 100%

Fix #33

Upgrade vendor components

Repository has moved from key-amb's to progrhyme's

media min width for sidebar

so the sidebar don't overlay when the screen is to small

Enhance / Add site.css to customize UI for one's own site

Fix #23 / Switch to Hugo's built-in Menu System

See https://github.com/key-amb/hugo-theme-bootie-docs/issues/23

Requires the LightWidget url to be specified in site's config.toml.
Signed-off-by: Ethan Madison <ethan@ethanmad.com>

Fix #20 / Use .IsHome and change way to detect active menu link

This height increase ensures that all faces in jumbotron images can be
seen even in widescreen! :)
Signed-off-by: Ethan Madison <ethan@ethanmad.com>

Use 'with' and 'not' to reduce redundancy.

Changes implemented upstream per my suggestion by
https://github.com/key-amb/hugo-theme-bootie-docs/commit/ead12f

.
Signed-off-by: Ethan Madison <ethan@ethanmad.com>

A recent version of Hugo implemented the '.IsHome' page variable, which
replaces the now broken $isHomePage. (Hugo v1.8 broke title comparison
to determine if the current page is the home page since the home page's
title is "_index").

This commit replaces the broken $isHomePage with the functional .IsHome
and cleans up the logic used around using .IsHome.
Signed-off-by: Ethan Madison <ethan@ethanmad.com>

Hugo v0.18 lowercases all params internally, so accessing parameters by
quotation notation (i.e., "exampleParam") is sometimes broken. As such,
it will no longer be used.

This notation was commonly used like '{{ if isset "exampleParam" }}',
which can actually be replaced by '{{ if exampleParam }}' or {{ with
exampleParam }}'. The latter form is preferred since 'with' can reduce
redundancy.

This commit replaces all instances of "quotation notation" with a "dot
notation" friendly equivalence: 'with' where applicable and 'if'
otherwise.

Uses parts from key-amb/hugo-theme-bootie-docs #19:
https://github.com/key-amb/hugo-theme-bootie-docs/pull/19

.
Signed-off-by: Ethan Madison <ethan@ethanmad.com>

Fix #18 / .Site.Params "fooBar" is not accessible for Hugo v0.18

See #18

Fix #16 / [css] Remove padding-bottom in body which doesn't look in need