Remove support for 'sprunge "blah blah posted text"'

plugins/sprunge/sprunge.plugin.zsh

@@ -14,7 +14,6 @@ DESCRIPTION
 
 USAGE
   $0 filename.txt
-  $0 text string
   $0 < filename.txt
   piped_data | $0
 
@@ -24,7 +23,7 @@ NOTES
 $0 can accept piped data, STDIN redirection [<filename.txt], text strings following the command as arguments, or filenames as arguments.  Only one of these methods can be used at a time, so please see the note on precedence.  Also, note that using a pipe or STDIN redirection will treat tabs as spaces, or disregard them entirely (if they appear at the beginning of a line).  So I suggest using a filename as an argument if tabs are important either to the function or readability of the code.
 
 * PRECEDENCE *
-STDIN redirection has precedence, then piped input, then a filename as an argument, and finally text strings as an arguments.
+STDIN redirection has precedence, then piped input, then a filename as an argument.
 
   EXAMPLE:
   echo piped | "$0" arguments.txt < stdin_redirection.txt
@@ -49,10 +48,8 @@ sprunge() {
                     print(get_lexer_for_filename('$*').aliases[0])
                   except:
                     print('text')" | python)
-		  cat "$*"
-		else
-		  echo "$*"
-		fi | curl -F 'sprunge=<-' http://sprunge.us
+		  cat "$*" | curl -F 'sprunge=<-' http://sprunge.us
+		fi
 	  else
 		usage
 	  fi