increased twitter messages to 4
Clean up top videos style
Merge branch 'master' of github.com:smidig/conference-app
Removed unimplemented specs
Added correct slide images
DRYing up method for prefixing URIs with schema.

This makes it easier to add the property to other fields, such as
imageUrl, which has now been done.
As a user i should not be able to use a ticket wich is
not longer active. We should also require all users to
have a ticket.

Aslo seeded users should have a ticket
Merge pull request #45 from badeball/dryify-scheme-prefixing

DRYing up method for prefixing URIs with schema.
Moving lib inclusion into an configuration block.

This resolves the problem with load path not being set before requiring
the library, which ensured that 'rails server' failed hard.
Corrected bug from dbd88e9d9ff7bb1d52e26447ea259cc3413e40e7.
We should load our custom libs inside a specialized initializer.
Merge branch 'dryify-scheme-prefixing' of git://github.com/badeball/conference-app into badeball-dryify-scheme-prefixing
removed obselete initalizer
Readded "boxed" styles removed in 07f132f8c07e34629e5fe842915c4e7a7d8557ee
Removing old before_filter.

This was supposed to be removed with @dbd88e, but I completely forgot
it.
Redirect correctly after registration.

'Correctly' is purely defined by being in accordance with the tests and
passing them.
Cleaning up code.

Changes are largely inspired by the Ruby Style Guide [1] and includes
the following.

* Removing unnecessary return statements
* Removing parentheses around conditionals
* Removing control flow statements with negative conditions

The following example show a bad control flow.

  if not anything
    do_something
  else
    do_something_else
  end

I would rewrite it like this.

  if anything
    do_something_else
  else
    do_something
  end

* Utilizing Rails' #try [2]

This enables us to remove statements like

  current_user and corrent_user.admin

and replace them with the simple statement

  current_user.try(:admin)

* Replacing `or` and `and` with `||` and `&&`, respectively, where
  appropriate

`or` and `and` are control flow operators and does not behave the same
way as their seemingly similar alternatives [3].

* Removing ternary operators returning only boolean values

  current_user.includes_dinner = params[:dinner] == "yes" ? true : false

..is the same as

  current_user.includes_dinner = params[:dinner] == "yes"

* Fixing spelling errors

Examples include 'uncomplete', 'adress'.

* Removing unnecessary references to `self`
* Removing unnecessary .gitkeep files

[1] https://github.com/bbatsov/ruby-style-guide
[2] http://api.rubyonrails.org/classes/Object.html#method-i-try
[3] http://devblog.avdi.org/2010/08/02/using-and-and-or-in-ruby/
Removing unnecessary helpers for associations.

These can automatically be generated by #belongs_to by giving it right
options. See the documentation [1] for all possible configurations.

[1]
http://api.rubyonrails.org/classes/ActiveRecord/Associations/ClassMethods.html
Cleaning up relation between Order and User.

An 'owned_order' association has been added to User, which works on the
owner_user_id column of Order. The creation of a default order has been
moved from the controller action orders#show into the User model, where
it belongs. This is cleaner and it simplifies the controller code.
Made TalkTypesController require admin.
Utilizing inheritance to create an admin factory.

Read more about it in the documentation [1].

[1]
https://github.com/thoughtbot/factory_girl/blob/master/GETTING_STARTED.md#inheritance