Fix support for `@homepage` and upmix to `@homepageURL` for symmetry

* Controller insertion for multiple values... this is useful since one homepage might be here on OUJS and another might be on GH... nice to know
* Upmix `@homepage` to `@homepageURL` for future support of `@supportURL` from Scriptish
* Rewrite affected views/pages/scriptPage.html to accomodate list... original source was missing `href` attribute value.

Tested okay in dev environment [here](http://localhost:8080/scripts/marti/httplocalhost.localdomain/RFC_2606%C2%A73_-_license_and_licence_Unit_Test)
Condense collaborator list to styling from discussion pages

Applies to #174
Linkify `@collaborator`s

* Change matching CSS to always be white with `.info-label a` and no text decoration.

Applies to #174
Add a comment in to denote what is happening here.

Applies to #174
Merge pull request #174 from Martii/fixHomepageMeta

Fix support for `@homepage` and upmix to `@homepageURL` for symmetry