This change disables the reporting of strict standard errors in PHP 5.4,
in PHP versions prior to 5.4 E_STRICT wasn't part of E_ALL so for
these versions this doesn't cause any change (however E_STRICT is
available in all versions of PHP 5 so this doesn't cause any problems).
See also FS#2427.

All calls to the Sitemapper were static function calls, this caused
notices because they weren't static, with this commit they are marked as
static. Furthermore two FIXME comments were removed as dbglog now checks
if debugging is enabled.

localization: removed strings from old flashuploader

Template authors need to update their _mediamanager.css

This could happen if a sidebar is rendered before the page (populating
$TOC) and the page itself had no own TOC (no headers).

Thanks to Anael in the DokuWiki IRC channel for spotting the errors.

Bulgarian language update (added "mediarevisions")

The score was randomly transfered as string or as integer.
This way it will always be transfered as an integer.

fixed link in popup media manager to fullscreen media manager to open in correct namespace (FS#2401)