* Sets front matter defaults
* Removes default front matter from section templates/pages
* Removes default front matter from addon pages
* Removes default front matter from integration pages
* Removes default front matter from posts
* Removes default front matter from docs pages
* Removes default front matter from other pages
* Fixes blog category pages
* Automatically create linkable headers
* Visually improve position of linkable header chain icon
* Do not auto link headers on homepage
* Remove linkable_title everywhere
* 🚑 Re-instante linkable_title plugin as NOOP
I get
```
pi@hassbian:~ $ sudo hassbian-config upgrade homeassistant
/usr/local/bin/hassbian-config: line 140: /opt/hassbian/suites/upgrade_homeassis tant.sh: No such file or directory
/usr/local/bin/hassbian-config: line 141: homeassistant-upgrade-package: command not found
```
when running what it currently is.
adding the dash in home-assistant fixes the issue
* Added link
Added link to hassbian-config
* Added note
Added note for upgrade HA from hassbian-config
* Added note
Added note on how to uppdate HA from hassbian-config
* Updated to match current version
Updated to match current version of hassbian-config.
* Corrected problems with link
* Corrected typo
* Corrected typo
* Corrected typo
* Update common-tasks.markdown
* Update upgrading.markdown
* Fix spelling
* Fix spelling
