[issues-11] Reorganizes the column-policy project

This reorganizes the project to be in more of a flat structure.
This is due to the fact that the focus of the project was narrowed
down to just the column-policy mixin instead of a grab bag of mixins.
[issues-11] Adds bower configuration file.
[issues-11] Updates readme
Merge pull request #22 from leadiv/features/issues-11

Reorganize the project files