pycomplexes pytest fails for reorder.py

[Clownshift]

The pytest of pycomplexes fails, because of the tests of the reorder module. Therefore github is unhappy...

I think this is very new. It fails, because there are two spaces missing at the end of each line of the expected pdb file.
I am quite sure that these 2 additional characters have only recently been added to the pdbwriter of mdanalysis.
Specifically here:
MDAnalysis/mdanalysis@d5c7cb9

I will quickly fix that myself.

[Clownshift]

Fixed in #49