Also upgrade DataTables to 1.10.18 at the same time..
They were obtained from https://datatables.net/download/
and https://getbootstrap.com/docs/4.3/getting-started/download/.
Included the version number in the css and js filenames to
avoid potential issues with stale versions being cached
(I got tripped up by this).
I had to do some additional work to get the UI to look right
after the upgrade:
* added additional style classes to HTML elements for nav and
breadcrumb styles - these are required in bootstrap 4.
* added styling for plan visualisation graph for it to
appear similar to the old graph.
* Added styling for <pre> to get box around text.
Testing:
Manually clicked through the web UI to see if anything looked
wrong or didn't function correctly.
Change-Id: Ib58f407574f590825d208424a8c0fd101b0a19a7
Reviewed-on: http://gerrit.cloudera.org:8080/14119
Reviewed-by: Tim Armstrong <tarmstrong@cloudera.com>
Reviewed-by: Quanlong Huang <huangquanlong@gmail.com>
Tested-by: Impala Public Jenkins <impala-public-jenkins@cloudera.com>
