lib/editpage.php

lib/editpage.php
- Added $version to RetrievePage calls.
- Removed EditCopy, since it's no longer needed.

lib/loadsave.php
- Changed call to InsertPage to ReplaceCurrentPage.
- Changed call to SaveCopyToArchive to SavePageToArchive.
- Added $version to RetrievePage calls.

lib/savepage.php
- Changed call to InsertPage to ReplaceCurrentPage.
- Changed call to SaveCopyToArchive to SavePageToArchive.
- All old versions of pages are now saved to archive.
- Added $version to RetrievePage calls.

lib/stdlib.php
- Changed call to InsertPage to ReplaceCurrentPage.
- Added $version to RetrievePage call.
- Added $WikiPageStore as global in GeneratePage.
- Added CURRENT as _iftoken. This is needed so users can edit from archived pages, but still be prevented from completing their edit if the current page version changes while they are editing. VERSION doesn't work for this anymore, since the version being edited might not be CURRENT.

git-svn-id: svn://svn.code.sf.net/p/phpwiki/code/trunk@513 96ab9672-09ca-45d6-a79d-3d69d39ca109