DO's August 22nd Release

This release includes new Axioms for defining disease symptoms, contains 9,480 disease terms, with 68% of terms defined (6472/9480), review and revision of genetic susceptibility terms from OMIM, thus the creation of new DO diseases for psoriasis, epilepsy and febrile seizures. Inheritance axioms have been added across the genetic disease branch to further refine diseases as monogenic, autosomal or X-linked inheritance diseases.