preparing to permit anonymous graphs
Merge commit '4c99345ff69a1a3f7a0e73f342eb2226c2609887'
Depending on the Anonymous graph variable the graph is anonymised or not
Added the admin option: should the graph be anonymous
Merge commit '2e863e3f3b7feb5cf9a1759268408a6d26e24fe4'
Merge commit '9fb78282d0095349274425f7ddf8b0d04ba89100'
Only ask to convince to people that agree to a proposal. Also differentiate between convincing and explaining a proposal.