Merge branch 'release-1.0.0-beta.2' into develop
[issues-43] Adds !global when setting global variables

The !global is being added so that global variables are correctly
set instead of setting the values as a local as it is with newer
versions of SASS/Compass.
[issues-43] Fixes some code layout styling

Does not effect output at all.
[issues-43] Updates examples

The example pages are updated to reflect changes.
Merge pull request #46 from leadiv/issues-43

[issues-43] Add !global when setting global variables
[issues-42] Updates the bower json configuration

This fills out more of the fields for bower.
[issues-42] Updates the README with a little more informaiton
Merge pull request #47 from leadiv/issues-42

[issues-42] Update bower.json
[issues-45] Removes compass' clearfix

This will make this mixin less opinionated about how to clear the
parent container. This does mean that the responsiblity for
clearing will fall to the CSS author. With the remove of clearfix
the overflow property is added back in when calc is not supported.
[issues-45] Updates the examples pages.

Examples now reflect the new changes.
[issues-48] Ensure minimum is reached

The added condition ensures that the mimimum of 2 is reached before
trying to loop. This way if 1 or less is used then it will result
in a selector of :first-child only.
[issues-48] Code clean up

No change functionally; just cleans the code a little.
[issues-48] Updates examples
Merge pull request #49 from leadiv/issues-45

[issues-45] Remove clearfix
Merge branch 'develop' of github.com:leadiv/column-policy into issues-48

Conflicts:
	examples/stylesheets/attribute-columns.css
	examples/stylesheets/basic-columns.css
	examples/stylesheets/ie-columns.css
	examples/stylesheets/multiple-layout-columns.css
	examples/stylesheets/set-columns.css
Merge pull request #50 from leadiv/issues-48

[issues-48] Fix IE Example
Bumps version to 1.0.0-beta.3
Minor update to README
Merge branch 'release-1.0.0-beta.3'