Enforce spacing around operators

[derekcicerone-zz]

For example, the whitespace around =, !=, ==, etc... We'd like to enforce a single space around these operators.

[ashwinr]

this is contentious. some codebases line up multiple variable declarations, while some don't. we can't make a judgement call here. we could make this an option, but I feel it's unnecessary (for now at least).

[derekcicerone-zz]

fair enough - the space vs. no-space thing is much more important.