Remove manufactured_soluiton test case from suites

[xylar]

I think we want to remove this test from our suites for now since it is failing "on purpose" (i.e. we know the MPAS-Ocean code needs to be fixed to allows the solution to converge at the desired rate) but this is confusing for those who are trying to use these suites to validate unrelated code.

Checklist

• Testing comment in the PR documents testing used to verify the changes

closes #89

[sbrus89]

I agree. I'm finishing up verifying the fix in E3SM-Ocean-Discussion/E3SM#55 for time varying forcing and then that should be set to move over to a E3SM-Project PR. Hopefully we can get this resolved in the next week or two.

[xylar]

@cbegeman, just wanted to make sure this is okay with you, too. I haven't tested this yet but will as soon as I can.

[xylar]

@altheaden, if you want, you can test if this fixes the problem you were having, but I'll test it as well.

[altheaden]

@xylar I did some testing last night in a branch with the exact change you've made here, and it worked perfectly.

[xylar]

Testing

I tested this with the pr suite and the test didn't run as expected. I think this and @altheaden's testing is enough.

[xylar]

@cbegeman, I know you're away having fun so don't worry about this one. We can turn this testing back on once you're back.

[xylar]

Thanks @sbrus89 and @altheaden!

[cbegeman]

@xylar and @altheaden Thanks for taking care of this while I was away. I don't have any problem with waiting to add this back to the suites until after we get convergence with MPAS-O.