Merge pull request #24 from myama2630/sp60414

エンジン一覧のソート順の変更
S-01070:流通関係の見た目画面を修正
Merge pull request #26 from myama2630/sp60414

整備一覧画面のソート順の修正
S-01070 流通情報の画面の見栄えを良くする
Merge remote-tracking branch 'r2system/sprint6' into sprint6_display
Merge pull request #28 from yada-ITA/sprint6_display

S-01070 流通情報の画面の見栄えを良くする
Support IE8 with html5shiv and respond.js
Support context sensitive back-links and stable #destroy actions
0422流通情報修正分
Merge pull request #30 from yanoh/pullreq/ie8_support-and-context_sensitive_backlink

S-01059 「戻る」クリック時に、遷移前にいたページNo.の画面に遷移する
Merge branch 'sprint6' of https://github.com/myama2630/r2system into sp60414

Conflicts:
	app/views/engineorders/inquiry.html.erb
0422流通画面修正20422流通画面修正2