Merge branch 'jk-update-install-guide' into 'master'

Update installation and update instructions for 10.0

[ci skip]

See merge request !14135

doc/install/installation.md

@@ -299,9 +299,9 @@ sudo usermod -aG redis git
 ### Clone the Source
 
     # Clone GitLab repository
-    sudo -u git -H git clone https://gitlab.com/gitlab-org/gitlab-ce.git -b 9-5-stable gitlab
+    sudo -u git -H git clone https://gitlab.com/gitlab-org/gitlab-ce.git -b 10-0-stable gitlab
 
-**Note:** You can change `9-5-stable` to `master` if you want the *bleeding edge* version, but never install master on a production server!
+**Note:** You can change `10-0-stable` to `master` if you want the *bleeding edge* version, but never install master on a production server!
 
 ### Configure It
 

doc/update/8.17-to-9.0.md

@@ -236,7 +236,7 @@ ActionMailer::Base.delivery_method = :smtp
 
 See [smtp_settings.rb.sample] as an example.
 
-[smtp_settings.rb.sample]: https://gitlab.com/gitlab-org/gitlab-ce/blob/8-17-stable/config/initializers/smtp_settings.rb.sample#L13
+[smtp_settings.rb.sample]: https://gitlab.com/gitlab-org/gitlab-ce/blob/9-0-stable/config/initializers/smtp_settings.rb.sample#L13
 
 #### Init script
 

doc/update/9.0-to-9.1.md

@@ -236,7 +236,7 @@ ActionMailer::Base.delivery_method = :smtp
 
 See [smtp_settings.rb.sample] as an example.
 
-[smtp_settings.rb.sample]: https://gitlab.com/gitlab-org/gitlab-ce/blob/9-0-stable/config/initializers/smtp_settings.rb.sample#L13
+[smtp_settings.rb.sample]: https://gitlab.com/gitlab-org/gitlab-ce/blob/9-1-stable/config/initializers/smtp_settings.rb.sample#L13
 
 #### Init script
 

doc/update/9.1-to-9.2.md

@@ -194,7 +194,7 @@ ActionMailer::Base.delivery_method = :smtp
 
 See [smtp_settings.rb.sample] as an example.
 
-[smtp_settings.rb.sample]: https://gitlab.com/gitlab-org/gitlab-ce/blob/9-1-stable/config/initializers/smtp_settings.rb.sample#L13
+[smtp_settings.rb.sample]: https://gitlab.com/gitlab-org/gitlab-ce/blob/9-2-stable/config/initializers/smtp_settings.rb.sample#L13
 
 #### Init script
 

doc/update/9.2-to-9.3.md

@@ -230,7 +230,7 @@ ActionMailer::Base.delivery_method = :smtp
 
 See [smtp_settings.rb.sample] as an example.
 
-[smtp_settings.rb.sample]: https://gitlab.com/gitlab-org/gitlab-ce/blob/9-2-stable/config/initializers/smtp_settings.rb.sample#L13
+[smtp_settings.rb.sample]: https://gitlab.com/gitlab-org/gitlab-ce/blob/9-3-stable/config/initializers/smtp_settings.rb.sample#L13
 
 #### Init script
 

doc/update/9.3-to-9.4.md

@@ -243,7 +243,7 @@ ActionMailer::Base.delivery_method = :smtp
 
 See [smtp_settings.rb.sample] as an example.
 
-[smtp_settings.rb.sample]: https://gitlab.com/gitlab-org/gitlab-ce/blob/9-3-stable/config/initializers/smtp_settings.rb.sample#L13
+[smtp_settings.rb.sample]: https://gitlab.com/gitlab-org/gitlab-ce/blob/9-4-stable/config/initializers/smtp_settings.rb.sample#L13
 
 #### Init script
 

doc/update/9.4-to-9.5.md

@@ -252,7 +252,7 @@ ActionMailer::Base.delivery_method = :smtp
 
 See [smtp_settings.rb.sample] as an example.
 
-[smtp_settings.rb.sample]: https://gitlab.com/gitlab-org/gitlab-ce/blob/9-4-stable/config/initializers/smtp_settings.rb.sample#L13
+[smtp_settings.rb.sample]: https://gitlab.com/gitlab-org/gitlab-ce/blob/9-5-stable/config/initializers/smtp_settings.rb.sample#L13
 
 #### Init script