updated readme under tornado book
added first example
added notes
added notes about command line input
added new global default and also one more self.write
fixed argument issue with server
added info about type
info about get_argument module which comes with Request Handler
updated tornado-book directory readme
more info about get_argument
added one more request handler tuple to see about how it handles regex
more info regexes
added 2nd example of string reverse
added fancy error status message
added fancy error status messages :cool:
capture groups in POST request
added first version of second example
file rename
modified according to my file structure
created templates folder and moved the appropriate files