content/

http://golang.org/pkg/flag/

http://golang.org/pkg/strings/ http://stackoverflow.com/questions/16551354/how-to-split-string-and-assign http://stackoverflow.com/questions/22688010/how-to-trim-leading-and-trailing-white-spaces-of-a-string-in-golang

http://stackoverflow.com/questions/11268943/golang-is-it-possible-to-capture-a-ctrlc-signal-and-run-a-cleanup-function-in https://gobyexample.com/signals

Handling JSON Post Request in Go http://stackoverflow.com/questions/15672556/handling-json-post-request-in-go

http://stackoverflow.com/questions/10510691/how-to-check-whether-a-file-or-directory-denoted-by-a-path-exists-in-golang http://stackoverflow.com/questions/14249467/os-mkdir-and-os-mkdirall-permission-value http://stackoverflow.com/questions/1760757/how-to-efficiently-concatenate-strings-in-go

http://golang.org/pkg/io/ioutil/ http://golang.org/pkg/encoding/xml/

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Google Search: html history api https://css-tricks.com/using-the-html5-history-api/

http://tour.golang.org/concurrency/1 http://golang.org/pkg/net/http/

http://stackoverflow.com/questions/17843311/template-and-custom-function-panic-function-not-defined