Add package info and raco command information

Additionally:
1) Changes the #:args from _ to () to declare no args are accepted,
rather than all args are ignored. Improves the command help output
2) Adds compiled/ to the git ignore, which is the directory created by
DrRacket for zo files
3) Adds a notice to the license file indicating the copyright to my
patch is owned by Google (wrote this on corp laptop). This does not
change the MIT license in any way or affect any part of the project
other than this patch.

.gitignore

@@ -9,6 +9,7 @@ compile/nr*.c
 compile/nr*.out
 compile/nr.json
 compile/cost
+compiled/
 ml-toy
 papers
 www/demo

LICENSE.md

@@ -1,4 +1,5 @@
 Copyright (c) 2015 Herbie Project
+Modified work Copyright 2016 Google Inc.
 
 Permission is hereby granted, free of charge, to any person obtaining
 a copy of this software and associated documentation files (the

herbie/compile/results-to-csv.rkt

@@ -1,7 +1,7 @@
 #lang racket
 
 (require "../common.rkt")
-(require reports/datafile)
+(require "../reports/datafile.rkt")
 
 (define (results-to-csv infile outfile)
   (let ([lines (read-datafile infile)])

herbie/info.rkt

@@ -0,0 +1,11 @@
+#lang info
+(define collection "herbie")
+(define compile-omit-paths '("test" "reports/bash-pred-test.rkt" "herbie-web" "util.rkt"))
+(define raco-commands '(("herbie" (submod herbie/interface/inout main) "improve floating point expression accuracy" 75)))
+(define deps '("base"
+               "math-lib"
+               "plot-lib"
+               "profile-lib"
+               "rackunit-lib"
+               "srfi-lite-lib"
+               "web-server-lib"))

herbie/interface/inout.rkt

@@ -54,5 +54,5 @@
       (when (not (= 2 (length split-strings)))
         (error "Badly formatted input " tf))
       (toggle-flag! (string->symbol (car split-strings)) (string->symbol (cadr split-strings))))]
-   #:args _
+   #:args ()
    (run #:print-points print-points)))