Make sure all content is set as html
Fix br tags for email templates
Initialise current user in app->run
Code formatting fixes
Don't type hint methods since the main site is not using the class
Fixed current user constructor
Don't initialize session if it already has been started and mock out the session
object in tests
Always initialize the email class
Set the default image on new users
Merge pull request #12 from FelixOnline/comment_fixes

Comment fixes