added global parameters viewer to model details page
adapted parser and serializer for global parameters
fixed compare functions, added parameters to getChildren function of
root and class
introduced dedicated MethodParameterDetailsPage
initial layout of MethodParameterDetailsPage
improved the MethodParameterDetailsPage
disable/enable the choices viewer for linked parameters
disabled drag source for linked parameters
improved model master section
improved labels
collapse global parameters at startup
fixed null pointer exception
added icon decorator for linked parameter
fixed stack overflow
added details page for global parameter
global parameter page
link column in method parameters viewer
cosmetics
linkers viewer
hiding linkers viewer if the parameter has no linkers