Update release notes with 0.7.0 release date
Update release notes with 0.7.0 release date

puneetjaiswal/dropwizard,flipsterkeshav/dropwizard,chaminda204/dropwizard,akraxx/dropwizard,ojacobson/dropwizard,grange74/dropwizard,cvent/dropwizard,benearlam/dropwizard,grange74/dropwizard,StanSvec/dropwizard,sridhar-newsdistill/dropwizard,carlo-rtr/dropwizard,dotCipher/dropwizard,ckingsbu/dropwizard,randiroe/dropwizard,zhiqinghuang/dropwizard,arunsingh/dropwizard,mnrasul/dropwizard,phouse512/dropwizard,charlieg/dropwizard,helt/dropwizard,amillalen/dropwizard,evnm/dropwizard,bbrighttaer/dropwizard,Toilal/dropwizard,yshaojie/dropwizard,douzzi/dropwizard,dropwizard/dropwizard,amillalen/dropwizard,tiankong1986/dropwizard,helt/dropwizard,vikasshinde22105/dropwizard,pradex/dropwizard,michelle-liang/dropwizard,cvent/dropwizard,hancy2013/dropwizard,evnm/dropwizard,benearlam/dropwizard,grange74/dropwizard,hbrahi1/dropwizard,jelgh/dropwizard,mosoft521/dropwizard,ojacobson/dropwizard,nmharsha93/dropwizard,shawnsmith/dropwizard,flipsterkeshav/dropwizard,tjcutajar/dropwizard,phambryan/dropwizard,Trundle/dropwizard,tburch/dropwizard,anonymint/dropwizard,dropwizard/dropwizard,Alexey1Gavrilov/dropwizard,anonymint/dropwizard,rgupta-okta/dropwizard,tjcutajar/dropwizard,charlieg/dropwizard,nickbabcock/dropwizard,jelgh/dropwizard,evnm/dropwizard,taohaolong/dropwizard,wilko55/dropwizard,mtbigham/dropwizard,Alexey1Gavrilov/dropwizard,taohaolong/dropwizard,mattnelson/dropwizard,bbrighttaer/dropwizard,biogerm/dropwizard,hbrahi1/dropwizard,nickbabcock/dropwizard,mattnelson/dropwizard,pkwarren/dropwizard,yshaojie/dropwizard,tburch/dropwizard,wilko55/dropwizard,ajaiyen/dropwizard,philandstuff/dropwizard,arunsingh/dropwizard,mattnelson/dropwizard,arunsingh/dropwizard,mtbigham/dropwizard,mnrasul/dropwizard,ptomli/dropwizard,mulloymorrow/dropwizard,mosoft521/dropwizard,sridhar-newsdistill/dropwizard,carlo-rtr/dropwizard,StanSvec/dropwizard,jelgh/dropwizard,svenefftinge/dropwizard,zhiqinghuang/dropwizard,kjetilv/dropwizard,ptomli/dropwizard,akshaymaniyar/dropwizard,Randgalt/dropwizard,kdave47/dropwizard,thomasandersen77/dropwizard,ojacobson/dropwizard,mnrasul/dropwizard,aaanders/dropwizard,charlieg/dropwizard,Trundle/dropwizard,ben1247/dropwizard,vikasshinde22105/dropwizard,wakandan/dropwizard,dsavinkov/dropwizard,vikasshinde22105/dropwizard,ryankennedy/dropwizard,tburch/dropwizard,thomasandersen77/dropwizard,Trundle/dropwizard,helt/dropwizard,christophercurrie/dropwizard,ckingsbu/dropwizard,svenefftinge/dropwizard,patrox/dropwizard,dotCipher/dropwizard,tiankong1986/dropwizard,jplock/dropwizard,sytolk/dropwizard,dotCipher/dropwizard,sytolk/dropwizard,phouse512/dropwizard,Toilal/dropwizard,pkwarren/dropwizard,biogerm/dropwizard,ryankennedy/dropwizard,takecy/dropwizard,carlo-rtr/dropwizard,ajaiyen/dropwizard,qinfchen/dropwizard,christophercurrie/dropwizard,akraxx/dropwizard,micsta/dropwizard,ben1247/dropwizard,chaminda204/dropwizard,pradex/dropwizard,michelle-liang/dropwizard,AnuchitPrasertsang/dropwizard,Randgalt/dropwizard,dsavinkov/dropwizard,phambryan/dropwizard,hbrahi1/dropwizard,kdave47/dropwizard,micsta/dropwizard,kjetilv/dropwizard,patrox/dropwizard,philandstuff/dropwizard,michelle-liang/dropwizard,micsta/dropwizard,nmharsha93/dropwizard,christophercurrie/dropwizard,ptomli/dropwizard,takecy/dropwizard,taohaolong/dropwizard,benearlam/dropwizard,puneetjaiswal/dropwizard,philandstuff/dropwizard,phouse512/dropwizard,edgarvonk/dropwizard,chaminda204/dropwizard,charlieg/dropwizard,Toilal/dropwizard,xiaoping2367/dropwizard,xiaoping2367/dropwizard,ckingsbu/dropwizard,pkwarren/dropwizard,MikaelAmborn/dropwizard,calou/dropwizard,mulloymorrow/dropwizard,hancy2013/dropwizard,Randgalt/dropwizard,douzzi/dropwizard,StanSvec/dropwizard,csae1152/dropwizard,aaanders/dropwizard,takecy/dropwizard,akshaymaniyar/dropwizard,sridhar-newsdistill/dropwizard,vforce/dropwizard,ryankennedy/dropwizard,calou/dropwizard,cvent/dropwizard,MikaelAmborn/dropwizard,csae1152/dropwizard,thomasandersen77/dropwizard,MikaelAmborn/dropwizard,phambryan/dropwizard,amillalen/dropwizard,wangcan2014/dropwizard,randiroe/dropwizard,Alexey1Gavrilov/dropwizard,wangcan2014/dropwizard,yshaojie/dropwizard,nickbabcock/dropwizard,taltmann/dropwizard,kdave47/dropwizard,jplock/dropwizard,vforce/dropwizard,AnuchitPrasertsang/dropwizard,mulloymorrow/dropwizard,puneetjaiswal/dropwizard,akshaymaniyar/dropwizard,akraxx/dropwizard,tiankong1986/dropwizard,vforce/dropwizard,mtbigham/dropwizard,csae1152/dropwizard,aaanders/dropwizard,shawnsmith/dropwizard,wilko55/dropwizard,qinfchen/dropwizard,randiroe/dropwizard,xiaoping2367/dropwizard,calou/dropwizard,qinfchen/dropwizard,nmharsha93/dropwizard,edgarvonk/dropwizard,dropwizard/dropwizard,taltmann/dropwizard,rgupta-okta/dropwizard,wakandan/dropwizard,mosoft521/dropwizard,rgupta-okta/dropwizard,taltmann/dropwizard,douzzi/dropwizard,shawnsmith/dropwizard,pradex/dropwizard,sytolk/dropwizard,biogerm/dropwizard,zhiqinghuang/dropwizard,svenefftinge/dropwizard,wakandan/dropwizard,hancy2013/dropwizard,AnuchitPrasertsang/dropwizard,tjcutajar/dropwizard,jplock/dropwizard,patrox/dropwizard,ajaiyen/dropwizard,kjetilv/dropwizard,flipsterkeshav/dropwizard,edgarvonk/dropwizard,AnuchitPrasertsang/dropwizard,ben1247/dropwizard,dsavinkov/dropwizard,bbrighttaer/dropwizard,csae1152/dropwizard,wangcan2014/dropwizard