Refactored VertexPaintMode to ColorScheme
Changed ColorScheme constructors to be only for the default mode (1 param) and for all other modes (4 params)
Changed in Config.java and GraphFrame.java how file path is located
Refactored Prov_Viewer to provviewer
Added resources in the resource folder
Refactored configschema
Refactored config.xsd and input.xsd. Changed configSDM.xml as consequence.
Moved .xsd files to resources
Refactored edge and all affected classes, spliting influence for value and type. Added label variable
Merge branch 'master' of https://github.com/gems-uff/prov-viewer