\ No newline at end of file
diff --git a/_layouts/text.html b/_layouts/text.html
index 94074a3..a3f88a9 100644
--- a/_layouts/text.html
+++ b/_layouts/text.html
@@ -9,6 +9,10 @@ layout: default
{% if page.title %}
{{ page.title }}
{% endif %}
{{ content }}
+
+
+
+ β Back to the map
diff --git a/checklist.md b/checklist.md
index 97b8a74..11586ec 100644
--- a/checklist.md
+++ b/checklist.md
@@ -28,6 +28,3 @@ title: Checklist
[group]: /fork#the-trick
[translations]: /translations
[consistency]: /fork#the-trick
-
-
-[β Back to /fork](/fork)
\ No newline at end of file
diff --git a/concept.md b/concept.md
index 7bd165c..96322c3 100644
--- a/concept.md
+++ b/concept.md
@@ -65,11 +65,6 @@ bitcoin works for an hour every week.
consistency, and the rest will happen on its own.
-
-[β Back to the map](/)
-
----
-
[podcast]: /podcast
[logo]: /logo
[name]: /fork#the-name
diff --git a/fork.md b/fork.md
index 5676f9f..9d3090b 100644
--- a/fork.md
+++ b/fork.md
@@ -123,6 +123,4 @@ perfectly fine. Let them, and more importantly: encourage them!
-[β Back to the map](/)
-
---
diff --git a/images/concept.svg b/images/concept.svg
new file mode 100644
index 0000000..c1ecd2f
--- /dev/null
+++ b/images/concept.svg
@@ -0,0 +1,849 @@
+
+
+
+
diff --git a/index.html b/index.html
index 071e5d7..a5e5330 100644
--- a/index.html
+++ b/index.html
@@ -114,7 +114,7 @@ title: Twentyone.World
diff --git a/js/highlight/README.md b/js/highlight/README.md
deleted file mode 100644
index 89792b8..0000000
--- a/js/highlight/README.md
+++ /dev/null
@@ -1,143 +0,0 @@
-# Highlight.js
-
-Highlight.js highlights syntax in code examples on blogs, forums and,
-in fact, on any web page. It's very easy to use because it works
-automatically: finds blocks of code, detects a language, highlights it.
-
-Autodetection can be fine tuned when it fails by itself (see "Heuristics").
-
-
-## Basic usage
-
-Link the library and a stylesheet from your page and hook highlighting to
-the page load event:
-
-```html
-
-
-
-```
-
-This will highlight all code on the page marked up as `
..
`.
-If you use different markup or need to apply highlighting dynamically, read
-"Custom initialization" below.
-
-- You can download your own customized version of "highlight.pack.js" or
- use the hosted one as described on the download page:
-
-
-- Style themes are available in the download package or as hosted files.
- To create a custom style for your site see the class reference in the file
- [classref.txt][cr] from the downloaded package.
-
-[cr]: http://github.com/isagalaev/highlight.js/blob/master/classref.txt
-
-
-## node.js
-
-Highlight.js can be used under node.js. The package with all supported languages is
-installable from NPM:
-
- npm install highlight.js
-
-Alternatively, you can build it from the source with only languages you need:
-
- python tools/build.py -tnode lang1 lang2 ..
-
-Using the library:
-
-```javascript
-var hljs = require('highlight.js');
-
-// If you know the language
-hljs.highlight(lang, code).value;
-
-// Automatic language detection
-hljs.highlightAuto(code).value;
-```
-
-## Tab replacement
-
-You can replace TAB ('\x09') characters used for indentation in your code
-with some fixed number of spaces or with a `` to give them special
-styling:
-
-```html
-
-```
-
-## Custom initialization
-
-If you use different markup for code blocks you can initialize them manually
-with `highlightBlock(code, tabReplace, useBR)` function. It takes a DOM element
-containing the code to highlight and optionally a string with which to replace
-TAB characters.
-
-Initialization using, for example, jQuery might look like this:
-
-```javascript
-$(document).ready(function() {
- $('pre code').each(function(i, e) {hljs.highlightBlock(e)});
-});
-```
-
-You can use `highlightBlock` to highlight blocks dynamically inserted into
-the page. Just make sure you don't do it twice for already highlighted
-blocks.
-
-If your code container relies on ` ` tags instead of line breaks (i.e. if
-it's not `
`) pass `true` into the third parameter of `highlightBlock`
-to make highlight.js use ` ` in the output:
-
-```javascript
-$('div.code').each(function(i, e) {hljs.highlightBlock(e, null, true)});
-```
-
-
-## Heuristics
-
-Autodetection of a code's language is done using a simple heuristic:
-the program tries to highlight a fragment with all available languages and
-counts all syntactic structures that it finds along the way. The language
-with greatest count wins.
-
-This means that in short fragments the probability of an error is high
-(and it really happens sometimes). In this cases you can set the fragment's
-language explicitly by assigning a class to the `` element:
-
-```html
-
...
-```
-
-You can use class names recommended in HTML5: "language-html",
-"language-php". Classes also can be assigned to the `
` element.
-
-To disable highlighting of a fragment altogether use "no-highlight" class:
-
-```html
-
...
-```
-
-
-## Export
-
-File export.html contains a little program that allows you to paste in a code
-snippet and then copy and paste the resulting HTML code generated by the
-highlighter. This is useful in situations when you can't use the script itself
-on a site.
-
-
-## Meta
-
-- Version: 7.1
-- URL: http://softwaremaniacs.org/soft/highlight/en/
-- Author: Ivan Sagalaev ()
-
-For the license terms see LICENSE files.
-For the list of contributors see AUTHORS.en.txt file.
diff --git a/js/highlight/README.ru.md b/js/highlight/README.ru.md
deleted file mode 100644
index bb29a24..0000000
--- a/js/highlight/README.ru.md
+++ /dev/null
@@ -1,149 +0,0 @@
-# Highlight.js
-
-Highlight.js Π½ΡΠΆΠ΅Π½ Π΄Π»Ρ ΠΏΠΎΠ΄ΡΠ²Π΅ΡΠΊΠΈ ΡΠΈΠ½ΡΠ°ΠΊΡΠΈΡΠ° Π² ΠΏΡΠΈΠΌΠ΅ΡΠ°Ρ ΠΊΠΎΠ΄Π° Π² Π±Π»ΠΎΠ³Π°Ρ ,
-ΡΠΎΡΡΠΌΠ°Ρ ΠΈ Π²ΠΎΠΎΠ±ΡΠ΅ Π½Π° Π»ΡΠ±ΡΡ Π²Π΅Π±-ΡΡΡΠ°Π½ΠΈΡΠ°Ρ . ΠΠΎΠ»ΡΠ·ΠΎΠ²Π°ΡΡΡΡ ΠΈΠΌ ΠΎΡΠ΅Π½Ρ ΠΏΡΠΎΡΡΠΎ,
-ΠΏΠΎΡΠΎΠΌΡ ΡΡΠΎ ΡΠ°Π±ΠΎΡΠ°Π΅Ρ ΠΎΠ½ Π°Π²ΡΠΎΠΌΠ°ΡΠΈΡΠ΅ΡΠΊΠΈ: ΡΠ°ΠΌ Π½Π°Ρ ΠΎΠ΄ΠΈΡ Π±Π»ΠΎΠΊΠΈ ΠΊΠΎΠ΄Π°, ΡΠ°ΠΌ
-ΠΎΠΏΡΠ΅Π΄Π΅Π»ΡΠ΅Ρ ΡΠ·ΡΠΊ, ΡΠ°ΠΌ ΠΏΠΎΠ΄ΡΠ²Π΅ΡΠΈΠ²Π°Π΅Ρ.
-
-ΠΠ²ΡΠΎΠΎΠΏΡΠ΅Π΄Π΅Π»Π΅Π½ΠΈΠ΅ΠΌ ΡΠ·ΡΠΊΠ° ΠΌΠΎΠΆΠ½ΠΎ ΡΠΏΡΠ°Π²Π»ΡΡΡ, ΠΊΠΎΠ³Π΄Π° ΠΎΠ½ΠΎ Π½Π΅ ΡΠΏΡΠ°Π²Π»ΡΠ΅ΡΡΡ ΡΠ°ΠΌΠΎ (ΡΠΌ.
-Π΄Π°Π»ΡΡΠ΅ "ΠΠ²ΡΠΈΡΡΠΈΠΊΠ°").
-
-
-## ΠΡΠΎΡΡΠΎΠ΅ ΠΈΡΠΏΠΎΠ»ΡΠ·ΠΎΠ²Π°Π½ΠΈΠ΅
-
-ΠΠΎΠ΄ΠΊΠ»ΡΡΠΈΡΠ΅ Π±ΠΈΠ±Π»ΠΈΠΎΡΠ΅ΠΊΡ ΠΈ ΡΡΠΈΠ»Ρ Π½Π° ΡΡΡΠ°Π½ΠΈΡΡ ΠΈ ΠΏΠΎΠ²Π΅ΡΡΡ Π²ΡΠ·ΠΎΠ² ΠΏΠΎΠ΄ΡΠ²Π΅ΡΠΊΠΈ Π½Π°
-Π·Π°Π³ΡΡΠ·ΠΊΡ ΡΡΡΠ°Π½ΠΈΡΡ:
-
-```html
-
-
-
-```
-
-ΠΠ΅ΡΡ ΠΊΠΎΠ΄ Π½Π° ΡΡΡΠ°Π½ΠΈΡΠ΅, ΠΎΠ±ΡΠ°ΠΌΠ»ΡΠ½Π½ΡΠΉ Π² ΡΠ΅Π³ΠΈ `
