adjusts analysis webinterface to serve files from disk or packr

config.json

go.mod

plugins/analysis/webinterface/httpserver/httpserver-packr.go

plugins/analysis/webinterface/httpserver/index.go

...s/analysis/webinterface/httpserver/packrd/packed-packr.go

plugins/analysis/webinterface/httpserver/parameters.go

plugins/analysis/webinterface/httpserver/plugin.go

plugins/analysis/webinterface/httpserver/static/index.html