For just one image another syntax was used, this fixes the update script
to also fetch this image.

jQuery 1.9.0 had a bug in replaceWith() that got fixed in 1.9.1 - to
ensure compatibility I upgraded the whole suite to their current
releases.

correct parenthesis in image crop calculations to ensure integer values

BG: language update

Redirect only in the show action to namespace start pages FS#2743

Correct diacritics in Romanian language files. 

Fix Romanian language files by replacing cedilla-below characters with the correct comma-below ones.

When the current page id ends with ":" (or "/" with useslash enabled)
DokuWiki tries to find the start page of namespaces automatically and
then redirects to this page. The target of the redirect is always the
show action regardless if the current request contains another action or
is an ajax request. In practice you can get this problem when your
search query ends with ":" (e.g. because you want to match a namespace),
then you are redirected to the show action.

This change completely disables the redirect when $ACT is undefined or
the current action is not "show".

Fix page tools display with images disabled FS#2634

alternative fix for FS#2734

This fixes the image display in IE7 with the disadvantage that now in
IE7 with images disabled the text won't be displayed anymore.