add in fukusyu.rb

deleted coding utf-8

delete cording utf-8, add if you >= 4, changed gets.chomp.to_i -> gets.to_i

changed name registerkai.rb,quizkai.rb

delete cording utf-8

delete cording utf-8

delete STDERR, cording utf-8 changed i -> kattakazu, r -> count

delete cording utf-8

changed application.rb(パターンマッチから外れた場合の対応策を追加)

changed application.rb(メールの文章をtojis)

changed html()

Merge branch 'master' of https://www.yatex.org/gitbucket/git/RubyTerakoya/web

changed app(テストメール送信機能を追加)

changed app(テストメール送信機能を追加)

changed quizmihon.rb(changed question, ○→kazu)

changed if.rb(print→puts, num→kazu)

changed application.rb, send_app.txt, send_host.txt(整理番号を割りふる機能を追加)

changed application.rb, send_app.txt, send_host.txt(整理番号を割りふる機能を追加)

changed array_rand.rb -> rand.rb

changed array_rand.rb(成澤さんが新しく作ったものに変更)

changed application.rb(1行目をruby25に変更)

changed application.rb (1行目をruby2.5に変更)

changed Encoding.default_external = "utf-8" -> Encoding.default_external = "UTF-8"

changed Encoding.default_external = "utf-8" -> Encoding.default_external = "UTF-8"

add form-confirm.html, form-initial.html, form-submit.html, send_host.txt, send_app.txt, changed app/application.rb(application.html, submit.htmlの統合、メールテンプレート、HTMLから参照する様に改良), rm application.rb, submit.rb

changed main.css(mainのmin-heightを追加)

changed application.html(記載事項の文章の変更)

changed main.css(input#schoolを追加)

changed application.html(学校名をdatalistで補完する形に変更)

changed what.html(余計な授業リンク集があったのを削除)