Clean up code to follow Drupal coding standards

This is done using suggestions from the coder module. Code changes based on notices and warnings found at or above "minor" severity level in the coder module. Mostly just a whitespace and commenting cleanup, but it would be nice to move forward writing patches against the cleaner code.

Just testing another patch.

#1: bbb-coder-standards-1851622-1.patch queued for re-testing.

Re-rolled using the updated code from earlier. Mostly just spacing issues throughout.

Testing it with Coder only give me warnings just in bbb.module, here is my patch with corrections.

Sorry for the previous post

I've applied the patch in #6 and it is now part of the latest 7.x-1.x-dev release. Any further patches written against *this* release (Jan 10/2013) are super appreciated. I'm going to close this issue. Feel free to re-open or (preferably) open a new issue for Drupal coding standards at a later time following some more dev.

Added another filename.