Fixes many issues like for renaming files and subdir handling, database placements and other issues.
Structures case DIR, FILE and FILE vars for renaming, moving, select and replace.
Touches directoryEdit and mediaproperties related boundaries.
Adds better event messages, which fixes $ob_serendipity_moveMediaDirectory.
Extends and fixes media_items realname issues and changes the length of the item title to be as long as possible.
Added new constants to be executed to the lang files in near future, when some follow up commits have been added.
Due to a regression in how these messages are emitted, these now
need to emit their msg markup in include/admin/images.inc.php or
include/functions_images.inc.php to avoid nested msg containers.
References #287
PHP 5.4 sets UTF-8 as the default for htmlspecialchars, htmlentities and html_entity_decode. The first two will echo an empty string when given a string with umlauts. This commits introduces serendipity_specialchar-wrapper that are meant to be a temporary solution for the s9y-core until PHP 5.6 fixed the bug, so the native charset option of s9y continues to work.
Show correct button for multidelete-form, remove switched_output and doubled state-variables, show formerly lost delete-messages on ML after deletion instead of blank page
The smartified code as forked from master to 2.0 being outsourced,
now is to find in /include/admin/tplold, which will still be used as
the default backend template dir.
To switch to the new version, please paste the dirs and files of s9y-admin-tpl
as adviced in the readme and reload, but also add a
```php
// End of Serendipity configuration file
// You can place your own special variables after here:
define('SWITCH_TEMPLATE_VERSION', 'true');
```
to the end of your serendipity_config_local.inc.php.
To switch back to the old smartified files, just set a // to the define().
