code cleaning - add some braces

rework p_get_renderer() for use with autoloading bundled renderers

add renderers to autolader

Update localizations

added new html_denied() method as well

Show 'not logged in' only when logged out FS#2124

refactor detail.php to template.php

- refactor detail en mediamanager link creation
- refactor metadata listing

remove reference operator from p_get_renderer() declaration, not required for php5

if configured renderer is not found, try to fallback to a bundled renderer

translation update

have most current revision always available in $INFO

fixes fix for FS#2853

fixed proxy authentication in SSL tunneling

translation update

translation update

add missing parameter

fix check link existence, have to call getLastRevisionAt for every link

Update text above searchresults, when only read-acl FS#2697

check link existence

added some PHPDocs media.php

Removed unused vars, define undefined ones

replace dir_delete by io_rmdir

remove 'fix dateformat config for upgraders' FS#2073

PHPDocs missing breaks, removed unused var in common.php

Improve PHPDocs Doku_Cli_Opts (cliopts.php)

PHPDocs auth.php