[PATCH] remove/add blank lines in sw/source/core

[Tor Lillqvist]

>  I think there is still so much to do before arguing about spaces or other
> similar matter of taste details that have very little practical consequences.

The practical consequence of inconsistent spacing/alignment, excessive
vertical whitespace, pointless ASCII graphics etc is that developers
get annoyed and waste time cursing the ugliness in their mind. (Yeah,
as if the code wasn't annoying enough from a semantically significant
point of view;)

--tml