Updated CHANGELOG for 0.24.2-rc1 release.
Updated CHANGELOG for 0.24.2-rc1 release.

Gilbert88/mesos,chhsia0/mesos,dforsyth/mesos,abudnik/mesos,verizonlabs/mesos,gsantovena/mesos,gsantovena/mesos,craimbert/mesos,dforsyth/mesos,chhsia0/mesos,asamerh4/mesos,zmalik/mesos,Gilbert88/mesos,abudnik/mesos,dforsyth/mesos,abudnik/mesos,zmalik/mesos,Aman-Jain-14/customizedMesos,verizonlabs/mesos,andschwa/mesos,zmalik/mesos,abudnik/mesos,chhsia0/mesos,Gilbert88/mesos,kaysoky/mesos,kaysoky/mesos,zmalik/mesos,craimbert/mesos,abudnik/mesos,zmalik/mesos,jpeach/mesos,verizonlabs/mesos,craimbert/mesos,craimbert/mesos,reneploetz/mesos,reneploetz/mesos,verizonlabs/mesos,abudnik/mesos,reneploetz/mesos,chhsia0/mesos,asamerh4/mesos,verizonlabs/mesos,andschwa/mesos,yuquanshan/customizedMesos,chhsia0/mesos,reneploetz/mesos,Aman-Jain-14/customizedMesos,gsantovena/mesos,asamerh4/mesos,dforsyth/mesos,yuquanshan/customizedMesos,Aman-Jain-14/customizedMesos,andschwa/mesos,andschwa/mesos,gsantovena/mesos,chhsia0/mesos,gsantovena/mesos,yuquanshan/customizedMesos,chhsia0/mesos,verizonlabs/mesos,asamerh4/mesos,verizonlabs/mesos,neilconway/mesos,abudnik/mesos,Gilbert88/mesos,neilconway/mesos,neilconway/mesos,kaysoky/mesos,craimbert/mesos,asamerh4/mesos,zmalik/mesos,yuquanshan/customizedMesos,asamerh4/mesos,Aman-Jain-14/customizedMesos,kaysoky/mesos,jpeach/mesos,jpeach/mesos,gsantovena/mesos,Aman-Jain-14/customizedMesos,neilconway/mesos,craimbert/mesos,reneploetz/mesos,yuquanshan/customizedMesos,zmalik/mesos,jpeach/mesos,andschwa/mesos,gsantovena/mesos,dforsyth/mesos,andschwa/mesos,andschwa/mesos,kaysoky/mesos,neilconway/mesos,Aman-Jain-14/customizedMesos,reneploetz/mesos,Gilbert88/mesos,Gilbert88/mesos,jpeach/mesos,Aman-Jain-14/customizedMesos,dforsyth/mesos,neilconway/mesos,jpeach/mesos,neilconway/mesos,craimbert/mesos,yuquanshan/customizedMesos,kaysoky/mesos,reneploetz/mesos,kaysoky/mesos,asamerh4/mesos,Gilbert88/mesos,dforsyth/mesos,jpeach/mesos,yuquanshan/customizedMesos