Bug fixes

Changes to 7.x-1.5-beta1

#3009874: Made constants compatible to PHP 5.4

little fix in MICROSPIDDEBUG constant
fixed alternate path for cert directory
option to disable single logout
added test with DemoIDP (testenv2)
fixed destination issue

Added patch to fix dependency issue related to Commerce core update.
https://www.drupal.org/project/commerce_inventory/issues/3008176

Fixes code that prevents the groups from getting too long by limiting them to seven subitems. It hand't been properly adjusted from the paragraphs_toolbar module.

Bug fix when stanza has no title