Uninstalled Foundation
Added CSS Reset
Restyled application.html with header and footer.
Switched to using scss for css concatenation.

Deleted the "//= require_tree ." rails directive in favor of a more explicit load order and access to mixins and classes in other files.
Added responsive grid stylesheet.
Reformatted search field with new grid stylesheet.
Reformatted index page with new grid stylesheet.
Restyling
Reformatted rest of Intrusion views with new grid stylesheet.
Restyled tags.

At this point, the whole website should be working with the new stylesheet.
Merge branch 'master' into tags to get fix for editing tags.
Restyled to look less garish.
Added tests for new functionality (adding tags to intrusions).
Updated Intrusion controller to pass new tests.
Updated views to incorporate new feature (editing tags on intrusions).
Styled tags to work like toggle buttons on edit and new.
Bug fixes.
Added rails_12factor to gemfile.
Minor changes to views. Added 'New Tags' link.
Increased footer height.