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## capitalizeprog
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### Instructions
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Write a program that capitalizes the first letter of each word **and** lowercases the rest of each word of a `string`.
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- A word is a sequence of **alphanumerical** characters.
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- If there is more than one argument the program should print `Too many arguments`.
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- If there is no arguments given the program should print a newline ("`\n`").
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### Usage :
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```console
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student@ubuntu:~/capitalizeprog$ go build
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student@ubuntu:~/capitalizeprog$ ./capitalizeprog "Hello! How are you? How+are+things+4you?" | cat -e
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Hello! How Are You? How+Are+Things+4you?$
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student@ubuntu:~/capitalizeprog$ ./capitalizeprog Hello! How are you? | cat -e
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Too many arguments$
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student@ubuntu:~/capitalizeprog$ ./capitalizeprog
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student@ubuntu:~/capitalizeprog$
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```
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