[view-graph,bugfix][xs]: hovers for time series render dates correctly (rather than as large integers).
[view-graph,bugfix][xs]: hovers for time series render dates correctly (rather than as large integers).

acouch/recline,GerHobbelt/recline,huangciyin/reclinejs-requirejs,maxogden/recline,beni55/recline,NuCivic/recline.js,GerHobbelt/recline,rjsteinert/recline,boban-dj/recline,beni55/recline,boban-dj/recline,rjsteinert/recline,boban-dj/recline,NuCivic/recline.js,GerHobbelt/recline,rjsteinert/recline,modulexcite/recline,maxogden/recline,modulexcite/recline,beni55/recline,NuCivic/recline.js,okfn/recline,huangciyin/reclinejs-requirejs,gotjoshua/recline,acouch/recline,acouch/recline,gotjoshua/recline,gotjoshua/recline,okfn/recline,okfn/recline,modulexcite/recline