NR-610 : Complete the security gateway

Small changes.
NR-610 : Complete the security gateway

Added authentificated gateways.
NR-610 : Complete the security gateway

Added security gateways filters.
NR-610 : Complete the security gateway

Small setup changes to remove direct dependencies for
ally core http.
APY-13 : Complete the security gateway

General refactoring.
APY-13 : Complete the security gateway

Added authenthicated header support for server side filtering
for INSERT and UPDATE.
APY-13 : Complete the security gateway

Added support for server side persistence validation
APY-13 : Complete the security gateway

Started the alternate implementation for gateway.
APY-13 : Complete the security gateway

Alternate urls for gateway.
APY-13 : Complete the security gateway

Added alternate navigation (still needs testing)
APY-13 : Complete the security gateway

Removed the testings
APY-13 : Complete the security gateway

Fixed binding order.
APY-13 : Complete the security gateway

Centralized the path encoding.
Actions and acl beautifying
Merge branch '610-complete-security-gateway' into devel

Conflicts:
	plugins/livedesk/livedesk/meta/blog_collaborator.py