Merge tag '1.8.7' into develop

CORS bug fixes among others.
removed mis-merged changes in Fabric and PlatformWebApplication
merge: removed mis-merged changes in Fabric and PlatformWebApplication
Removed call to initialize. Only to be called on hosted instances.
Composer dependencies updated.
Fixed issue where portal service failed to find local configuration file
release prep
composer update
Merge branch 'release/1.8.8'