Login panel was too wide

git-svn-id: http://textpattern.googlecode.com/svn/development/4.x@5312 2fea6a4d-a838-0410-917b-93a53c48e9d2
Correct paths to libraries in setup pages

git-svn-id: http://textpattern.googlecode.com/svn/development/4.x@5313 2fea6a4d-a838-0410-917b-93a53c48e9d2
Revert search denerdification in r5296. Found a much cleaner way to implement admin-side search using PSR-0. Keep this frequency clear

git-svn-id: http://textpattern.googlecode.com/svn/development/4.x@5314 2fea6a4d-a838-0410-917b-93a53c48e9d2
Optimized and cleaned up list_multi_edit().

* Generates 2 queries instead of the maximum of 101.
* Moved the delete code to the switch statement.
* Fixed value validation; avoid type-juggling.

git-svn-id: http://textpattern.googlecode.com/svn/development/4.x@5315 2fea6a4d-a838-0410-917b-93a53c48e9d2
Introduces 'multi_edited.{event} > {$edit_method}' event.

Now on just the Articles panel. Can be used to detect
any multi-edit action instead of just deletes. The handlers
get passed on three normalized values: $selected, $field
and $value.

git-svn-id: http://textpattern.googlecode.com/svn/development/4.x@5316 2fea6a4d-a838-0410-917b-93a53c48e9d2
Document get_filenames().

git-svn-id: http://textpattern.googlecode.com/svn/development/4.x@5317 2fea6a4d-a838-0410-917b-93a53c48e9d2
Moved get_filenames() to txplib_misc.php.

git-svn-id: http://textpattern.googlecode.com/svn/development/4.x@5318 2fea6a4d-a838-0410-917b-93a53c48e9d2
Optimized get_filenames().

* Reduced number of large arrays it generates.
* Turned off glob()'s own sorting.
* Keeps current working directory intact.
* Checks read permissions.

Fixes issue #367

git-svn-id: http://textpattern.googlecode.com/svn/development/4.x@5319 2fea6a4d-a838-0410-917b-93a53c48e9d2
make_download_link() accepts '0' as the $label.

git-svn-id: http://textpattern.googlecode.com/svn/development/4.x@5320 2fea6a4d-a838-0410-917b-93a53c48e9d2
Document make_download_link().

git-svn-id: http://textpattern.googlecode.com/svn/development/4.x@5321 2fea6a4d-a838-0410-917b-93a53c48e9d2
Moved make_download_link() to txplib_misc.php.

git-svn-id: http://textpattern.googlecode.com/svn/development/4.x@5322 2fea6a4d-a838-0410-917b-93a53c48e9d2
Fix the file exists check when uploading.

Replacing and moving itself is still error prone. The
uploading needs refactoring to fix these, and made
usable by third party modules and plugins.

git-svn-id: http://textpattern.googlecode.com/svn/development/4.x@5323 2fea6a4d-a838-0410-917b-93a53c48e9d2
Clean up file_list().

Sanitizes all attribute values, and category title.
Uses tag()s for rendering and reduces alternative syntaxes.

git-svn-id: http://textpattern.googlecode.com/svn/development/4.x@5324 2fea6a4d-a838-0410-917b-93a53c48e9d2
Merge remote-tracking branch 'upstream/master'