Remove all instances of permalink: in YAML frontmatter

Converts existing permalink paths into redirect_from entries.

QubesOS/qubes-issues#6701

introduction/code-of-conduct.md

@@ -1,7 +1,8 @@
 ---
 lang: en
 layout: default
-permalink: /code-of-conduct/
+redirect_from:
+- /code-of-conduct/
 ref: 118
 ---
 

introduction/contributing.md

@@ -1,8 +1,8 @@
 ---
 lang: en
 layout: doc
-permalink: /doc/contributing/
 redirect_from:
+- /doc/contributing/
 - /en/doc/contributing/
 - /doc/ContributingHowto/
 - /wiki/ContributingHowto/

introduction/experts.md

@@ -1,6 +1,7 @@
 ---
 lang: en
 layout: experts
-permalink: /experts/
+redirect_from:
+- /experts/
 ref: 119
 ---

introduction/faq.md

@@ -1,8 +1,8 @@
 ---
 lang: en
 layout: sidebar
-permalink: /faq/
 redirect_from:
+- /faq/
 - /doc/user-faq/
 - /en/doc/user-faq/
 - /doc/UserFaq/

introduction/intro.html

@@ -1,8 +1,8 @@
 ---
 lang: en
 layout: default
-permalink: /intro/
 redirect_from:
+- /intro/
 - /tour/
 - /en/tour/
 - /about/

introduction/reporting-bugs.md

@@ -1,8 +1,8 @@
 ---
 lang: en
 layout: doc
-permalink: /doc/reporting-bugs/
 redirect_from:
+- /doc/reporting-bugs/
 - /en/doc/reporting-bugs/
 - /doc/BugReportingGuide/
 - /wiki/BugReportingGuide/

introduction/screenshots.md

@@ -1,8 +1,8 @@
 ---
 lang: en
 layout: default
-permalink: /screenshots/
 redirect_from:
+- /screenshots/
 - /media/
 - /doc/QubesScreenshots/
 - /wiki/QubesScreenshots/

introduction/statistics.md

@@ -1,8 +1,8 @@
 ---
 lang: en
 layout: default
-permalink: /statistics/
 redirect_from:
+- /statistics/
 - /counter/
 ref: 127
 ---

introduction/support.md

@@ -1,8 +1,8 @@
 ---
 lang: en
 layout: sidebar
-permalink: /support/
 redirect_from:
+- /support/
 - /help/
 - /mailing-lists/
 - /doc/mailing-lists/

introduction/video-tours.html

@@ -1,7 +1,8 @@
 ---
 lang: en
 layout: default
-permalink: /video-tours/
+redirect_from:
+- /video-tours/
 ref: 226
 ---