Handled incorrect offer operation IDs in master's ACCEPT handler.
Handled incorrect offer operation IDs in master's ACCEPT handler.

This patch adds code to send operation status updates in the master's
ACCEPT call handler. In cases where operations are dropped and in
cases where offer operation IDs are set when they should not be, the
master will send operation status updates to v1 frameworks for the
dropped operations. SchedulerDriver-based frameworks will receive a
`FrameworkErrorMessage` if they incorrectly set the `id` field.

Review: https://reviews.apache.org/r/63992/

reneploetz/mesos,dforsyth/mesos,andschwa/mesos,jpeach/mesos,jpeach/mesos,jpeach/mesos,dforsyth/mesos,abudnik/mesos,kaysoky/mesos,kaysoky/mesos,kaysoky/mesos,gsantovena/mesos,abudnik/mesos,reneploetz/mesos,jpeach/mesos,reneploetz/mesos,chhsia0/mesos,asamerh4/mesos,gsantovena/mesos,andschwa/mesos,chhsia0/mesos,Gilbert88/mesos,dforsyth/mesos,andschwa/mesos,asamerh4/mesos,dforsyth/mesos,kaysoky/mesos,asamerh4/mesos,gsantovena/mesos,Gilbert88/mesos,chhsia0/mesos,andschwa/mesos,Gilbert88/mesos,chhsia0/mesos,reneploetz/mesos,reneploetz/mesos,jpeach/mesos,Gilbert88/mesos,abudnik/mesos,reneploetz/mesos,gsantovena/mesos,abudnik/mesos,kaysoky/mesos,asamerh4/mesos,Gilbert88/mesos,kaysoky/mesos,chhsia0/mesos,andschwa/mesos,jpeach/mesos,abudnik/mesos,chhsia0/mesos,gsantovena/mesos,kaysoky/mesos,jpeach/mesos,Gilbert88/mesos,gsantovena/mesos,andschwa/mesos,asamerh4/mesos,asamerh4/mesos,dforsyth/mesos,reneploetz/mesos,andschwa/mesos,chhsia0/mesos,gsantovena/mesos,abudnik/mesos,Gilbert88/mesos,abudnik/mesos,asamerh4/mesos,dforsyth/mesos,dforsyth/mesos