Delegate caching config to plugins

public/typo3conf/ext/ep_products/Configuration/TypoScript/setup.typoscript

@@ -130,16 +130,14 @@ tx_epproducts_ajax_json {
     config {
         disableAllHeaderCode = 1
         disablePrefixComment = 1
-        additionalHeaders.1.header = Cache-Control: no-cache, no-store, must-revalidate
         additionalHeaders.10.header = Content-type: application/json
         additionalHeaders.20.header = X-Robots-Tag: noindex, nofollow, noarchive
         xhtml_cleaning = 0
         admPanel = 0
         debug = 0
-        no_cache = 1
     }
 
-    10 = USER_INT
+    10 = USER
     10 {
         userFunc = TYPO3\CMS\Extbase\Core\Bootstrap->run
         extensionName = EpProducts
@@ -194,15 +192,13 @@ tx_epproducts_ical {
     config {
         disableAllHeaderCode = 1
         disablePrefixComment = 1
-        additionalHeaders.1.header = Cache-Control: no-cache, no-store, must-revalidate
         additionalHeaders.10.header = Content-type: text/calendar
         xhtml_cleaning = 0
         admPanel = 0
         debug = 0
-        no_cache = 1
     }
 
-    10 = USER_INT
+    10 = USER
     10 {
         userFunc = TYPO3\CMS\Extbase\Core\Bootstrap->run
         extensionName = EpProducts

public/typo3conf/ext/ep_products/ext_localconf.php

@@ -375,7 +375,7 @@ $iconRegistry->registerIcon(
         'AjaxSearch' => 'searchresult',
         'AjaxDate' => 'dates',
         'AjaxContingent' => 'list,rooms',
-//        'AjaxTable' => 'datestable,pricetable,pricetableHtml,eventPricetable',
+        'AjaxTable' => 'datestable,pricetable,pricetableHtml,eventPricetable,daytripRooms',
         'AjaxCalendar' => 'range,contingents,availableRooms',
         'AjaxWatchlist' => 'list',
         'AjaxGroupsPrice' => 'processForm',