moved C::Outreach::get_blood_tube_type() to C::Roles::Misc and moved tube type definitions to yaml file; changed C::A::C::OutreachPractices to Moose class to load C::Roles::Misc; added sort_by to M::User::get_user_locations()
modified C::Report to handle Outreach cases; prevented redirect to root url from C::Report for Outreach cases if record locked; more Outreach lab_test & demographics functions
