Improve javahelp.html template
<hr> are useless.
"Report an issue" as well: the Issues menu of the helpbrowser is more accurate, or/and less misleading for pages of external modules.
Thus, not bad to make the header and footer lighter.
The 17.0 major release is coming on May 16, 2024! This version brings many exciting improvements to GitLab, but also removes some deprecated features. We are introducing three breaking change windows during which we expect breaking changes to be deployed to GitLab.com. You can read more about it on our blogpost. The third breaking change window begins 2024-05-06 09:00 UTC and ends 2024-05-08 22:00 UTC.
<hr> are useless.
"Report an issue" as well: the Issues menu of the helpbrowser is more accurate, or/and less misleading for pages of external modules.
Thus, not bad to make the header and footer lighter.