Add sessions controller
Use sessions controller (our own)
Remove row for flash view
Add in flash method to the application controller
Flash method css stylesheet
Small tweaks to registrations controller
redirect after signup/signin
removing the prints
added todo
Merge pull request #68 from teamleada/tristan_redirect_fix

Tristan redirect fix
added blog to header
added blank _blog.html.slim
Merge pull request #69 from teamleada/tristan_blog_link

Tristan blog link
added aws-gem
added aws link gen script
updating Gemfile.lock
Merge pull request #70 from teamleada/tristan_gen_aws

Tristan gen aws
Merge pull request #71 from teamleada/mark/redirect-on-sign-in

Redirect on sign in, fix flash messages
Remove old redirect in application_controller
Sign_up -> sign-up