Security update

Fixes Domain Integration - Moderately critical - Access bypass - SA-CONTRIB-2017-084

Fixes MoneySuite - Moderately critical - Access bypass - SA-CONTRIB-2017-085

Fixes bootstrap_carousel - Moderately critical - Cross Site Scripting - SA-CONTRIB-2017-088

Added sanitization for carousel image alt attribute and caption in "node--bootstrap_carousel.tpl.php".
Fixed by @tatarbj

See Unpublished 404 - Critical - Unsupported - SA-CONTRIB-2017-021

Fixes Services single sign-on client - Critical - Cross-site scripting - SA-CONTRIB-2017-087

Fixes Custom Permissions - Moderately critical - Access bypass - SA-CONTRIB-2017-083