Changes

** [http://statgen.bcmd.bcm.eduus/files/2017/01/sunyaev/Rockefeller_complex_traits_2017_six_per_page.pdf Evolution, maintenance and allelic architecture of complex traits]** [http://statgen.bcmd.bcm.eduus/files/2017/01/sunyaev/Rockefeller_function_2017_six_per_page.pdf Annotating Gene Sequence Variation]** [http://statgen.bcmd.bcm.eduus/files/2017/01/sunyaev/Rockefeller_pop_gen_2017_six_per_page.pdf Population Genetics]* [http://statgen.bcmd.bcm.eduus/files/2017/01/sunyaev/Rockefeller_tutorial.pdf Exercise]