remove cache directory

directories for file-based cache are removed as the feature has been
removed.

website/agenda/cache/.htaccess

@@ -1,2 +0,0 @@
-Require all denied
-

website/agenda/cache/kalender/README.md

@@ -1,2 +0,0 @@
-# racalmas
-radio calendar management system

website/agenda/cache/kommentare/README.md

@@ -1,2 +0,0 @@
-# racalmas
-radio calendar management system

website/agenda/cache/programm/.htaccess

@@ -1,35 +0,0 @@
-<IfModule mod_rewrite.c>
-    RewriteBase /programm
-
-    RewriteEngine on
-    RewriteCond  %{REQUEST_FILENAME} -f
-    RewriteRule (.*) $1 [L]
-    RewriteCond  %{REQUEST_FILENAME} -d
-    RewriteRule (.*) $1 [L]
-
-    RewriteRule ^kalender/(\d{4}-\d{2}-\d{2})_(\d{4}-\d{2}-\d{2})\.html[\?]?(.*)$	/agenda/aggregate.cgi?from_date=$1&till_date=$2&$3 [L]
-    RewriteRule ^kalender/(\d{4}-\d{2}-\d{2})\.html[\?]?(.*)$          		/agenda/aggregate.cgi?date=$1&$2 [L]
-    RewriteRule ^sendungen/(\d{4}-\d{2}-\d{2})\.html[\?]?(.*)$         		/agenda/aggregate.cgi?date=$1&$2 [L]
-    #  RewriteRule ^sendung/(\d+)\.html/[^&]*(&.*)?$                  		/agenda/aggregate.cgi?event_id=$1&$2 [L]
-    RewriteRule ^sendung/(\d+)\.html[\?]?(.*)$                                 	/agenda/aggregate.cgi?event_id=$1&$2 [L]
-    RewriteRule ^sendung/serie_plus/(\d+)\.html[\?]?(.*)$                         /agenda/aggregate.cgi?next_series=$1&$2 [L]
-    RewriteRule ^sendung/serie_minus/(\d+)\.html[\?]?(.*)$                        /agenda/aggregate.cgi?previous_series=$1&$2 [L]
-</IfModule>
-
-Options -Indexes +FollowSymLinks +MultiViews +ExecCGI
-
-<IfModule mod_perl.c>
-    <FilesMatch "\.cgi$">   
-        SetHandler perl-script
-        PerlHandler ModPerl::RegistryPrefork
-        PerlSendHeader On 
-        Options +ExecCGI
-    </FilesMatch>
-</IfModule>
-
-<IfModule !mod_perl.c>
-	AddHandler cgi-script .cgi .pl
-</IfModule>
-
-Require all granted
-

website/agenda/cache/programm/kalender/README.md

@@ -1,2 +0,0 @@
-# racalmas
-radio calendar management system

website/agenda/cache/programm/kommentare/README.md

@@ -1,2 +0,0 @@
-# racalmas
-radio calendar management system

website/agenda/cache/programm/sendung/README.md

@@ -1,2 +0,0 @@
-# racalmas
-radio calendar management system

website/agenda/cache/programm/sendungen/README.md

@@ -1,2 +0,0 @@
-# racalmas
-radio calendar management system

website/agenda/cache/sendung/README.md

@@ -1,2 +0,0 @@
-# racalmas
-radio calendar management system

website/agenda/cache/sendungen/README.md

@@ -1,2 +0,0 @@
-# racalmas
-radio calendar management system