Added templates for force directed layout
Added templates for force directed layout
Test layout loader is now based on the concept neighbourhood loader but runs with any specified layout algorithm (currently force directed).
Merge
Merging issue10
Moved test layout loader to be with other embeds
Added template of embed loader for javascript based ontology overview visualization.
Added json data file
Renaming and added comment
Made name consistent in commented out code
Added rpc for retrieving preprocessed ontology overview data from server file.
Added d3 libraries
Added SVG element usind d3 to an iframe
Created empty div which is passed to javascript for the visualization to be drawn on, and which gets returned by the callback so that it gets displayed in the browser properly.
Added nodes to the force directed layout visualization
Added edges, highlighting, and zoom to the force directed layout visualization
Fixed the size of the visualization and added comments to d3 code
Added forceDirectedLayout script to the scripts and removed it from the loader
Fixed the shaking of the d3 visualization
Made embed mode parameter for force directed ontology overview loader more descriptive