Fixed BC option indenting

[sseraj]

Purpose

When I was merging the formatting changes from #31 into #33, I inadvertently indented a line that was not supposed to be indented. This broke the BC option. This PR fixes the indenting.

Type of change

What types of change is it?
Select the appropriate type(s) that describe this PR

• Bugfix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (non-backwards-compatible fix or feature)
• Code style update (formatting, renaming)
• Refactoring (no functional changes, no API changes)
• Documentation update
• Maintenance update
• Other (please describe)

[sseraj]

I also incremented the version number so I can make a new release after this is merged.

[eirikurj]

Looks good. To prevent this happening again we should put in tests that check if the BCs are what they are supposed to be. I think there should be two tests: 1) unittest that checks the code, and 2) regression file tests that checks the output CGNS file is consistent. I have added an issue #35 for this.

[marcomangano]

Is this ready to go? Probably (not only) this issue messed up with my unattachededgesaresymmetry: False extrusion attempts, looking forward to try the bugfix :)

[sseraj]

Yes, this is good to go.

[eirikurj]

From my point of view, yes. I was waiting for a second review and perhaps hoping for some type of discussion on how we can prevent this happening. I guess we can direct that to #35. Will merge.