Please give back dolfin on mips64el

[Drew Parsons]

Hi wb team,

The dolfin 2018.1.0.post1-12 build on mips64el seems to have glitched.  
It's been successful before, no reason to expect it to fail. Please give 
back dolfin on mips64el.

      gb dolfin_2018.1.0.post1-12 . mips64el

Thanks,
Drew