LIVEOAK-242: Update ups module to expose an alias endpoint to handle individual client subscription.
Change name of configuration option upsServerURL to upsURL (since it meant UnifiedPush Server Server URL)
Merge pull request #141 from mwringe/LIVEOAK-242

LIVEOAK-242
Fix issue of link to browse storage on create app next steps page
Added interceptor module and InterceptorExtension with possibility of flexible interceptors configuration. Convert AuthHandler and AuthzHandler to interceptors
LIVEOAK-222 authz for ResourceStates of outbound responses. Added AuthzInterceptorTest