Removing empty controller methods.

Rails promotes convention over configuration over anything else and per
documentation, Rails will render a view corresponding to a controller
action by default and the controller method does not even need to be
present.

See http://goo.gl/BJdjD for more information.
Removing the accepcted_privacy column from User.

A model in Rails can have an attribute that does not exists in the
database by using #attr_accesssor, which will dynamically create
accessor methods for an instance variable with the given name.

Since a user must accept the privacy terms upon registrations, the only
value one is ever going to see in the database is 'true', making it
obviously not necessary to store. Everything behaves like it did before,
except that the true-value is not stored in the database.

See http://apidock.com/ruby/Module/attr_accessor for more information.
Rewriting all actions of info to Markdown.

Markdown parsing is currently done using the gem rdiscount.

Discount is an implementation of John Gruber's Markdown markup language
in C. It implements all of the language described in the markdown syntax
document and passes the Markdown 1.0 test suite.

The purpose of Markdown is to make ducuments easy-to-read and
easy-to-write. It is far better than Haml for inline content markup. See
http://goo.gl/kIh3Y for someone who shares my opinion.

I also took the liberty to introduce a 120 character line width
constraint on textual inline content such as what is seen in these
pages.
Merge pull request #19 from badeball/removing-empty-controlller-methods

Removing empty controller methods
Merge pull request #21 from badeball/accept-column-removal

Removing the accepcted_privacy column from User
Merge pull request #22 from badeball/markdownification

Rewriting all actions of info to Markdown
Removing strong tag within a markdown block.
Fixed markdown in README.md
Merge pull request #23 from badeball/markdownification

Removing strong tag within a markdown block
Move everything from bootstrap_and_overrides.

This file is generally only used for extending and overriding bootstrap
behavior and not general application styles.
Fixed indentation of all SCSS files.

Two spaces is de facto here.
Fixing spacing issues in SCSS files.

Again, I feel like this is pretty much de facto. The following examples
illustrate what I mean. The first is wrong, while the second is correct.

Example 1: footer{
Example 1:   border-top:3px solid #30add1;
Example 1: }

Example 2: footer {
Example 2:   border-top: 3px solid #30add1;
Example 2: }

See http://sass-lang.com/docs/yardoc/file.SASS_REFERENCE.html.
Utilizing what makes SCSS SCSS.

Sass is an extension of CSS3, adding nested rules, variables, mixins,
selector inheritance, and more. The following examples illustrate what
nesting means, which is what I have done. The 1st example can be written
as the 2nd, when utilizing SCSS.

Example 1: table.hl {
Example 1:   margin: 2em 0;
Example 1: }
Example 1:
Example 1: table.hl td.ln {
Example 1:   text-align: right;
Example 1: }

Example 2: table.hl {
Example 2:   margin: 2em 0;
Example 2:
Example 2:   td.ln {
Example 2:     text-align: right;
Example 2:   }
Example 2: }
Merge pull request #24 from badeball/scss-css-cleanup

SCSS/CSS cleanup
Cleanup: Removed unused HomeController and releated files,
such as helper and views.
New users should register whether they attend dinner.

To make better plans for the dinner we need to know how many people we sould
include in the dinner reservations.
Simplified view, we do not have to specify type
Group-admin should not specify dinner option.

When a owner of an order adds new user he should not need to specify dinner
plans for the new user. The user should instead specify this himself. We can
easily know who has not yet made a choice but selecting all users with
`:includes_dinner = nil`.
README.md: Added issue tracker details.
Upgrade to rails-3.2.13.

We should always try to keep up with latest rails version.

Also took the liberty of cleaning up the gem-file, removing unused comments.