Changed file opens to binary mode for to_csv calls.

[terazus]

No description provided.

[proccaserra]

this breaks 28 tests. using "wb" in the open() call means 'encoding' argument shouldn't be passed but the culprit is actually line 58 in dump/core.py

fp.write('ONTOLOGY SOURCE REFERENCE\n') if using the 'wb' option

[coveralls]

coverage: 81.299%. remained the same
when pulling 0f7b791 on ptth222:windows-to_csv-fix
into e5f6fd2 on ISA-tools:issue-511.

[terazus]

this breaks 28 tests. using "wb" in the open() call means 'encoding' argument shouldn't be passed but the culprit is actually line 58 in dump/core.py

fp.write('ONTOLOGY SOURCE REFERENCE\n') if using the 'wb' option

Can we confirm this has been fixed for merging ?

[ptth222]

I changed lines like those to fp.write(b'ONTOLOGY SOURCE REFERENCE\n'). The 'b' at the beginning of the string makes it binary. You can see that line is one of the ones changed if you look at the files changed.

[proccaserra]

fixed with d7aa027