Bubble Sort Scratch Implementation (algorithm-archivists#610)

* added scratch to bubble sort.

* reverse the comparer

* fixing .md and using generated png image

* Add text form scratchblock; use scratch 3

* changing to svg

* Fix the svg image

* Indentate text code

 - Indent
 - add Scratch textCode into .editorconfig

* changes as told by @c252

Author: dovisutu

.editorconfig

@@ -145,6 +145,11 @@ indent_size = 2
 indent_style = space
 indent_size = 4
 
+# Scratch (text code)
+[contents/*/code/scratch/*.txt]
+indent_style = space
+indent_size = 4
+
 # Whitespace
 [*.ws]
 indent_style = space

contents/bubble_sort/bubble_sort.md

@@ -68,6 +68,10 @@ This means that we need to go through the vector $$\mathcal{O}(n^2)$$ times with
 [import:2-14, lang:"emojicode"](code/emojicode/bubble_sort.emojic)
 {% sample lang="bash" %}
 [import:2-21, lang:"bash"](code/bash/bubble_sort.bash)
+{% sample lang="scratch" %}
+<p>
+  <img  class="center" src="code/scratch/bubble_sort.svg" width="400" />
+</p>
 {% endmethod %}
 
 ... And that's it for the simplest bubble sort method.
@@ -141,6 +145,8 @@ Trust me, there are plenty of more complicated algorithms that do precisely the
 [import, lang:"emojicode"](code/emojicode/bubble_sort.emojic)
 {% sample lang="bash" %}
 [import, lang:"bash"](code/bash/bubble_sort.bash)
+{% sample lang="scratch" %}
+The code snippet was taken from this [Scratch project](https://scratch.mit.edu/projects/316483792)
 {% endmethod %}
 
 <script>