custom routes and clean urls refactored
serve static files
Abstract serving files
Move everything to a middleware
Send files correctly
Handle not found custom route
Support directories in custom routes
Allow custom directory index file
Clean up
Fully test clean urls and static
Full test coverage for custom routes
Test coverage for sender
Full test coverage for cache control
Fix cache control tests
Fix test coverage for protect.js middleware
Restore remove trailing slash tests
Fix tests for restful middleware
Test coverage for configure middleware
Restore test coverage for super static server
Passing for remove dio