adding permissions in block, overlay, system, toolbar, and user. Also moving feature to the Ding! group i features overview.
Merge pull request #1 from ding2tal/add-permissions-1

adding permissions in block, overlay, system, toolbar, and user. Also mo...
Added permissions from ding_content
Removed dependencies, reordered permissions
Added secure permissions module, refactored permissions and roles.
Added default settings for secure permissions module.
Added anonymous contact form
Added makefile for download of secure_permissions module
Changed to english language
Added permissions for node_clone module
Added permissions from ding_staff
Create README.md
Changed from provider to facilitator
Updated permissions
Merge remote-tracking branch 'origin' into release
Updated permissions to match current settings
Fixing wrongly named hook implementations.
Removed version number from info file as it do not match release
Merge remote-tracking branch 'origin' into release
Added role_delegation module to the make file