Prepare 0.5.6-SNAPSHOT version
[UNSTABLE] Initial approach to the new system navigation
[UNSTABLE] Improved the new navigation
[UNSTABLE] Added unit tests to check the new navigation
Updating doc to new Iris navigation
[UNSTABLE] New system navigation accepts matrix params
[UNSTABLE] First approach to new system navigation finished
[UNSTABLE] accepted two screen param formats: matrix & URL Encoded
Merge branch 'master' into dev (travis-ci)

Conflicts:
	dist/iris.js
	dist/iris.min.js
First enhanced navigation stable
Updated api with new navigation system
Moved canSleep to iris.Screen prototype instead of iris.Component
Fixed destroy screen doc
Updated readme
Added a hello world example
Updated readme
Added QUnit tests to the todo-list example app
Merge branch 'dev' of github.com:thegameofcode/iris into dev
Added basic_todo example
Updated spanish tutorial