Added what's new entries for time_support and WCS support for Time
Added what's new entries for time_support and WCS support for Time

[docs only]

aleksandr-bakanov/astropy,lpsinger/astropy,StuartLittlefair/astropy,astropy/astropy,pllim/astropy,mhvk/astropy,lpsinger/astropy,StuartLittlefair/astropy,mhvk/astropy,pllim/astropy,larrybradley/astropy,dhomeier/astropy,saimn/astropy,MSeifert04/astropy,dhomeier/astropy,stargaser/astropy,astropy/astropy,larrybradley/astropy,dhomeier/astropy,aleksandr-bakanov/astropy,larrybradley/astropy,larrybradley/astropy,dhomeier/astropy,astropy/astropy,pllim/astropy,MSeifert04/astropy,StuartLittlefair/astropy,larrybradley/astropy,saimn/astropy,stargaser/astropy,pllim/astropy,lpsinger/astropy,astropy/astropy,aleksandr-bakanov/astropy,dhomeier/astropy,saimn/astropy,mhvk/astropy,MSeifert04/astropy,mhvk/astropy,lpsinger/astropy,mhvk/astropy,MSeifert04/astropy,stargaser/astropy,StuartLittlefair/astropy,pllim/astropy,astropy/astropy,saimn/astropy,aleksandr-bakanov/astropy,saimn/astropy,StuartLittlefair/astropy,lpsinger/astropy,stargaser/astropy