Adding Developer Tips
Ignore .sass-cache
Updated advanced example in shipments guide
Updates to inventory guide
LinkTos instead of <a href>
Adding Customization Overview
Fix top level nav links for dev sidebar
Flatten most of integration guides
Added deployment tips guide
Minor typo and link corrections to the security tutorial
Fixing Links
Migrated the testing tutorial from .markdown to .md format.
Added edge badge
Ensure edge badge is shown on all pages
Relevant side menu now opens when a section meta tag is supplied in a guide
Add section to rest of guides
Link fixes
Fix up advanced topics section
Fixed typo iscalculated -> is calculated
More Broken Link fixes