Kebnekaise - removing toolchains intel 2015b,2016a, and 2016b

Due to bugs in the compiler we are removing the following toolchains:

intel/2015b, intel/2016a, and intel/2016b

We are going to do a switchover to a new build, using intel/2017.01 instead of the above toolchains.

The switchover will be disruptive in sofar as all jobs using the old toolchains will fail.

This is unfortunate but necessary. However, since the machine is lightly loaded at the moment there should be no problem catching up on the production for everyone.

The switchover will take place during the evening of Tue Nov 22nd or early Wed morning the 23rd.