RR: first cut at master-detail list for projects.
RR: removed legend.
RR: refactor of styles
added project display table.
RR: changing to hierchical pie chart instead of sunburst. Adapting the existing NeCTAR visualisation of domains.

First step is to get the NeCTAR code working locally. Needed to specify UTF-8 in the HTML and to specify json in the jQuery.get call to get this to work.
RR: adapting pie code to handle allocations.
Refactor to get better separation of concerns.
RR: refactor and comment the code for understanding.
RR: added first level of core quota hiercharchy.
RR: converted the allocation restructure code to be recursive. Its now general enough to support changing the depth of the hierarchy.
RR: hierchical navigation now works. Inwards not outwards.
RR: zoom out now works!
RR: added some comments and some naming consistency.
RR: fixed bug in navigation.
RR: removed commented out code.
RR: Start breadcrumbs. Layout improvements.
RR: the logic for breadcrumbs is now complete.
RR: removed redundant navigation buttons.
RR: added home glyph to breadcrumbs
RR: added project table and popup for project table.
RR: refinements to details panel.
RR: new distribution based on hierarchical pie.