Interactive/newbie mode

[six2dez]

Interactive mode to help newcomers to run reconFTW without the need to learn and read the entire wiki and readme.
At the end this mode should build the command to run and create the needed variables to fit users needs.
Also before run the scan, the function should output what will be executed and what vars will be created in order to teach the user.

[jakre1234]

Or we can have nested flags, like amass have amass enum -d target.com | amass intel -asn XXXXXX , like that