Renames development configuration file to original name.

Seems to have been an accidental removal resultant from directions introduced in
944376c9. I've also modified the instructions to copy configs rather than move to prevent
in future.
Updates enddate to sometime far in future.

PHPUnit was failing because there was an expectation that creating a
talk would have a flash message of type=success, but did not take into
account enddate. I just updated the default value in the travis.dist config.
Whitespace fix.
Updates expected end-date in Behat feature for conference information.
Fixes typo that was causing undefined variable notices.
Merge pull request #158 from mdwheele/fixes-for-testsuite

A few fixes to get tests green again.
Move markdown extension to prevent breaking form provider
Adding named routes and providing the ability to change the routes to require SSL if turned on in config
Rename development config file
Move dummy photo into the images folder and out of the user uploaded folder
Change templates to use the new named routes and remove an url prefix with site url. Allows for proper HTTPs usage.
Add custom getter/setter for user permissions in the entity
Add markdown helper link and strip out all HTML before parsing markdown
Change path of the dummy/default profile photo
Permissions view variable is no longer needed. Permissions are accessed through the user object
Fix broken twig variable, missing closing.
Check specifically if the admin permission is set before checking the value
Remove unnecessary loading of the config ini when it's already loaded into the application
Add URL Generator Trait to application

This required me to create an application class and extend the Silex Application.
This now gives us the ability to utilize built in url generator for easy access to
urls and paths
Show login when user is not logged in