Change pagemove support into move support

The new pagemove plugin has been renamed into move.
Fix PHP strict warnings
New version 2013-11-25 released

Changes:
  * Add support for the new move plugin (and remove pagemove support)
  * Fix relative media reference in link titles
  * Convert local links in included sections of pages that aren't fully
    included into internal links
  * Translation updates
  * Various fixes for local link adaption