Marcel Amirault authored 5 years ago and Evan Read committed 5 years ago

Removing extra blank lines in docs that serve
no purpose, as well as some --- lines that also
are not needed.

Start moving back to regular fe_docs
Remove Initiatives, add section to index in fe_guide
Delete some no-longer-relevant parts from principles
Update title - Progressive Enchancement is a browser-support term
and could be confused
"When to use" parts are discussed elswhere
Vue & jQuery issue is no longer relevant
Delete duplicate Security docs
Remove empty files, move event_tracking
Shuffle index sections around
Remove sections on Vue & Webpack (we say same thing in prev paragraph)
Remove link to Droplab docs

- Add link to Event tracking in FE guides

- Also makes other minor Markdown fixes that were near the main fixes.

Adds docs regarding handling 204 response