TRUNK-4747 Move allergyapi into core - changes following review - initial commit whiles openmrs is setup for changes - commit to enable build of 1.8, 1.9, 1.10 to enable build of webservices.rest - tested move of allergyapi to openmrs-core - changes following review with no conflicts Changes following review - remove problems from patient dashboard - remove some commented out code - added allergyapi tests - remove activelist feature - changeset - remove activelist tables - fixed some errors introduced by rebase - fixed error from rebase