Make the Package Triage process much clearer

[pauby]

We still get a lot of people contacting us about packages being outdated. To help alleviate this I feel we should do several things:

1. Make the Package Triage process much clearer, simpler and shorter.
2. Remove the documentation from the Package Triage page for Vendors as it doesn't feel (to me) that it fits in with the page title of Request Package Fixes/Updates.
3. Redirect the link 'Package outdated?' link on the package page to a new page that is simple and straightforward about the steps that need to be followed. Currently it points to the same Package Triage page.

Thoughts?

[gep13]

@pauby no objections from me on this.