How do you set the maxopenfiles limit in Yosemite? How do you set a soft limit for maxopenfiles in Yosemite?

I installed Yosemite last night, and now it's ignoring my settings in my /etc/launchd.conf file:

$ cat /etc/launchd.conf
limit maxfiles 32768 65536

$ launchctl limit maxfiles
    maxfiles    256            unlimited
I created a /etc/sysctl.conf file with the following contents:

kern.maxfiles=100000


If I run sysctl kern.maxfiles after restarting it does show the new value there.