Use templates to provide richer flash messages
Classes are easier to test
Useful queries
Run flash tests with unit tests
Specialised result summaries
Page to test styles
First attempt at flashy flashes
That was a legacy name
More flashyness
Simple flashes for simple messages
Multiple flash messages for visual testing
Complete set of result messages
Remembe that a smaller position is better
Not necessary; it was included by default already
Undo button
All result flashes can use one common template
Gold, silver and bronze
Amazeballs animation
Simple alert messages
Merge branch 'flash-templates' into staging

Conflicts:
	app/models/ladder.rb
	app/models/user.rb