Add: build instructions and main end-point
Fix: connect to database when starting application
Fix: proper loading of sql-reader
Fix: check on car of path since path is a always a non-empty list
Add: first implementation of database with adjacency list model
Add: sqlite to environment
Clean: formatting and doc changes
Add: CORS headers for developing
Clean: remove uneeded file
Add: docstring for handler
Add: server files and packages
Fix: handling of pages without links
Add: path-to-philosophy, crawler is mostly ready
Add: crawler that finds the valid first link of any article
Add: first commit, start of project