Replace log.Fatal with panic
Replace log.Printf with fmt.Fprintf to stderr
Use http.Error instead of WriteHeader + Write
Switch from sqlite to cznic/ql
Move table creation to separate func
Get rid of html inside .go file
Don't defer when it's unnecessary
Respond with 404 error if book wasn't found
Implement password protection
Use tmx format
Add *.rice-box.go to .gitignore
Add .travis.yml