turn include into a link to source file in secure mode
resolves #236 Nest revision info inside revision element
resolves #116 include docinfo files in header when safe mode < SERVER
resolve #238 add viewport meta tag for mobile browsers
Merge pull request #240 from mojavelinux/viewport

resolve #238 add viewport meta tag for mobile browsers
Merge pull request #237 from mojavelinux/revhistory-fix

resolves #236 Nest revision info inside revision element
Merge pull request #239 from mojavelinux/docinfo

resolves #116 include docinfo files in header when safe mode < SERVER
Merge pull request #198 from mojavelinux/include-to-link

Turn include into a link to source file in secure mode
add yum installation instructions