Updated embed to strip YAML front matter fixes #1129

[sytone]

Summary

This fixes#1129 where embed was pulling through the YAML header when rendering pages as an embed. I did not want to pull the YAML parser by default. There are no rendering hooks for embed so I added a flag to check to see if the front matter plugin is installed and if it is use it to strip the content before returning the txt to render to the page.

FYI: I am not a JavaScript developer. :)

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• DO NOT include files inside lib directory.

[anikethsaha]

thanks for the PR. It will be reviewed soon 👍

[Koooooo-7]

After test, it works that skipped the YAML header. 👍

[sytone]

Any other questions on this one? Also if this goes into develop what is the propagation to master/release? I am considering pulling develop locally building and referencing that locally until pushed if it will take a while.

This is an awesome system. I'm am building/using a personal journal system out of it as I write notes and journal entries in markdown to start with. Just have a simple powershell web server running it all.

[anikethsaha]

I think its good. I will do a final review this weekend and will do a release by Monday 👍

[sytone]

Just following up to see if there were any issues.