added containers
things in place, also added infinitescroll
adding directives
added achieved, description, timeline directives
working on timer directive, button is in place, initializes and basic reactions working
ticking and printing decreasing time
added buttons to command the timer, behaviour is good
short timer for testing reset
debugging description controller
fixed, the description controller initializes and the timemline one reacts
descriptions correctly passed from one controller to another via event. Now is time to do presentation in the timeline
Merge branch 'feature/description'

* feature/description:
  descriptions correctly passed from one controller to another via event. Now is time to do presentation in the timeline
  fixed, the description controller initializes and the timemline one reacts
  debugging description controller
  short timer for testing reset
  added buttons to command the timer, behaviour is good
  ticking and printing decreasing time
  working on timer directive, button is in place, initializes and basic reactions working
  added achieved, description, timeline directives
  adding directives
  things in place, also added infinitescroll
  added containers