ZF-4: Move Proposals from SVN to Wiki

Description

Proposal process is to be presented via the Wiki, and thus, the proposals should be moved from Subversion to Confluence using the new template format.

Comments

For sake of completion, we can move some of the key old ones over before we get to 1.0 beta.

I know of no proposals in svn at this time, so this must have been resolved long ago.

The proposals were removed in changeset 1194

Changing fix version to unknown.

Maybe we could resolve this by documenting how to resurrect the old proposals from SVN and/or attaching an archive of the files to the wiki?

Attached old proposals to proposals home in wiki.