Fixing bug 1225
Fixing order searchs for natural persons' orders, bug 1235
fixing insufficient perms on account_checkpoint_id_seq
Updated changelog

--HG--
extra : source : 500e8754bdc0a590854ae666bd6a24edd4389eb3
Merge pull request #409 from einhverfr/1.4_pmcleanup

Fixing bug 1225