html: Implement Port Flag
html: Implement Port Flag

The flag is initialized with the default value of 8080; may be changed by calling it with -port <number>.
farhaanbukhsh/lime,crr0004/lime,crr0004/lime,farhaanbukhsh/lime,farhaanbukhsh/lime,crr0004/lime,farhaanbukhsh/lime,farhaanbukhsh/lime,crr0004/lime,crr0004/lime