Init the architecture of the repository
Add constants to analytics
Add dimension
Add measure
Add state
Add analytics.query
Add fact selector as analytics.factSelector
Add charts
Add data includes
Reintroduce functions in data components
Complete state namespace
Add a cube object type

This is WIP since we are passing strings with the "cube" identifier
almost everywhere and we need consistency in our code.
Add a clean way to set data used by crossfilter in analytics.data
analytics.data can retrieve data from Query for client side aggregates
Add filters, type, levels, properties to dimension
Add crossfilter elements in data.dimension
WIP on charts
Add display namespace and code
Add crossfilter dimension & group in analytics.data
analytics.data can retrieve data from Query for server side aggregates