add hammerjs as dependency for interaction/slider plugin
css3 transition speed splitted in desktop and mobile; animation fixed in planner slider without javascript add/remove class
prevents arrows components selection with double click
major refactoring of slider plugin with hammerjs
refactoring of interaction plugin with hammerjs
import a custom build of modernizr for features detection. Related to #30
enabled touch feature detection for slider and interaction. Closes #30
Merge branch 'touch-integration'