Fix mangled display of the two lines of large red text on the project issues webpage (at least, in Mozilla). The sitewide stylesheet was interacting with page-local styles in an unfortunate way, which was not visible when viewing the local file, only becoming apparent when the server's templating engine processed the page.
Fix mangled display of the two lines of large red text on the project issues
webpage (at least, in Mozilla). The sitewide stylesheet was interacting with
page-local styles in an unfortunate way, which was not visible when viewing
the local file, only becoming apparent when the server's templating engine
processed the page.

* www/project_issues.html: Introduce a CSS line-height directive to prevent
    lines colliding with each other.

jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion