Documentation: Changed file/folder names to upper-case.
Fixes wet-boew's links to those pages and increases consistency with the repo's name.
Added HTML validation
Fixed path warnings with HTML validation
fixed messages.min.css
Merge pull request #594 from shawnthompson/splash

fixed messages.min.css
Merge pull request #591 from EricDunsworth/docs-ref-dir-casing

Documentation: Changed file/folder names to upper-case.
Fixed validation errors
Merge pull request #593 from LaurentGoderre/html-validation

Html validation
Fixed a display issue in IE8 caused by a broken cvss link
https://github.com/wet-boew/wet-boew/issues/4825
Merge pull request #596 from LaurentGoderre/fix-ie8

Fixed a display issue in IE8 caused by a broken cvss link
Splash pages: Added schema.dcterms link rel to head. Resolves wet-boew/wet-boew#4442.
Merge pull request #597 from EricDunsworth/v4.0-link-rel-schema-dcterms

Splash pages: Added schema.dcterms link rel to head. Resolves wet-boew/w...