[WIP] implementing hashchange feature
added "EveEve" as a submodule
tabs can be navigated by hashchange now
hashchange feature handles initial hash state now
Tab class now handles EveEve event
Each content elemements do not inovke first animation when hashchange initialization enables some first
updated grunt-contrib-coffee's version to 0.10.1
refactored around method chain

we can use new CoffeeScript syntax
updated docs
bumped version number to v1.3.0