Add SQL syntax highlighting to query summary page

Change-Id: Ic0727f0004ced9810bf0144b27dffd095ad037ad
Reviewed-on: http://gerrit.sjc.cloudera.com:8080/3894
Reviewed-by: Abdullah Yousufi <abdullah.yousufi@cloudera.com>
Reviewed-by: Lenni Kuff <lskuff@cloudera.com>
Tested-by: jenkins
(cherry picked from commit 84fb4170cdf94b07a9f47a2b0d5c846e5cdb6b55)
Reviewed-on: http://gerrit.sjc.cloudera.com:8080/4021
Reviewed-by: Henry Robinson <henry@cloudera.com>