viz: Remove extra newlines in the clipboard while Copy-Paste
In Firefox browser Copy-Paste of simple HTML adds extra new lines to the clipboard, because each line in dmesg is wrapped in it's own pre tag.
This patch will update the pre tag with div-span pair and some pre-like CSS.
This fixes: #87 (closed)
Signed-off-by: Bhanuprakash Modem bhanuprakash.modem@intel.com