--fixed cert-chain missing the subject_id field
--fixed check for macs failing because var wasnt assigned
--fixed call to wrong callback when multiple immutables where present
--fixed reference to wrong value in _.each iteration
--readme symlink fix
(cherry picked from commit 2967ac6)
-- we can finally update a document if "_id" is in the immutable declaration (it almost always is)
(cherry picked from commit 8806636)
-- renamed the subscription-ready() hook to better reflect its purpose
(cherry picked from commit 1b6a58f)
-- made some functions check if callback exists before executing and throwing an error if it doesnt
-- reintroduced type check
-- lookupauthority sometimes got confused by a global var called 'princ', fixed this obscure bug by localizing plus renaming for extra safety