Merge branch 'patch-8' into 'master'

Remove_slide-adoc_directory

See merge request CCTC/public!192

networking/Slides-adoc/Gemfile

-source 'https://rubygems.org'
-
-gem 'asciidoctor-revealjs'
\ No newline at end of file

networking/Slides-adoc/gitlab-ci.yml

-make_slide_demo:
-  script:
-    - bundle config --local github.https true
-    - bundle --path=.bundle/gems --binstubs=.bundle/.bin
-    - bundle exec asciidoctor-revealjs -a revealjsdir=https://cdnjs.cloudflare.com/ajax/libs/reveal.js/3.6.0 slides.adoc
-  artifacts:
-    paths:
-    - slides.html

networking/Slides-adoc/test_slide.adoc

-= Lesson 123 - Leet Hacks
-
-See https://asciidoctor.org/docs/asciidoctor-revealjs/ for more info
-
-== Lists
-
-* This
-* is
-* a
-* list
-* new item
-
-[%notitle]
-== Ignored
-
-This is an example slide without a title.
-
-[NOTE.speaker]
---
-These are speaker notes.
---
-
-== Tables
-
-|==================
-|Sample  | Table  
-|Stuff 1 | Stuff 4 
-|Stuff 2 | Stuff 5 
-|Stuff 3 | Stuff 6  
-|==================
-
-[NOTE.speaker]
---
-More notes
---
-
-== Nested Slides
-
-=== One
-
-* This
-* is
-* a
-* list
-
-=== Two
-
-* This
-* is
-* a
-* list
-
-[%notitle]
-== Ignore
-
-image::https://images.techhive.com/images/article/2016/12/hacker_hire-100697015-large.jpg[canvas,size=contain]
-
-[NOTE.speaker]
---
-
-More notes.
-
---
\ No newline at end of file