Merge branch 'Networking_Slides-Adoc_Conversion' into 'master'

Networking slides adoc conversion

See merge request CCTC/public!189

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:
+    - cd courseware/slides
+    - 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:
+    - courseware/slides/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