delete an unnecessary file

main.cr

@@ -1,13 +0,0 @@
-require "./src/mechanize.cr"
-
-agent = Mechanize.new
-agent.request_headers = HTTP::Headers{"Foo" => "Bar"}
-params = {"hoge" => "hoge"}
-page = agent.get("http://example.com/", params: params)
-# form = page.forms[0]
-# query = {"foo" => "foo_value", "bar" => "bar_value"}
-# page = agent.post("http://example.com/", query: query)
-# puts page.code
-# puts page.body
-# puts page.css("h1").first.inner_text
-# puts page.title