Circular dependency: pirania and shared-state-pirania

[ilario]

The circular dependency problem is based:

• shared-state-pirania imports voucher (from pirania package, this dependency is being added to the Makefile in Fixing some dependencies #941)
• pirania imports shared-state (and uses it in a way that I don't understand if justifies the need for shared-state-pirania) but depends on shared-state-pirania in its Makefile

pirania uses shared-state here:

lime-packages/packages/pirania/files/usr/lib/lua/portal/portal.lua

Line 35 in 99c3817

local db = shared_state.SharedStateMultiWriter:new('pirania_persistent'):get()

and here:

lime-packages/packages/pirania/files/usr/lib/lua/portal/portal.lua

Line 46 in 99c3817

local db = shared_state.SharedStateMultiWriter:new('pirania_persistent')

Does this require shared-state-pirania or shared-state is enough?

If it actually require shared-state-pirania, the solution would be to merge pirania and shared-state-pirania.