Cleaned up logs and ordering in "quota_handler.cpp".
Cleaned up logs and ordering in "quota_handler.cpp".

Rearrange function definitions so that they follow the common sequence
for quota actions: status (GET) - > set (POST) -> remove (DELETE). Use
"set" instead of "request" in log entry to avoid confusion.

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