Preparation for charts moved from here to laerm app

routes/api.js
   - removed unnecessary table entry

app.js
   - removed unnecessary calls

actions/ddata4maps.js
   - return options as object

sensorspecials/noise.js
   - removed all references to xxxxxData-Calls
   - removed checks for /chart/...

removed route/chartapi.js,  sensorspecials/noisCharts.js and utilites/tables.js

app.js

@@ -5,8 +5,7 @@ import cookieParser from 'cookie-parser'
 import cors from 'cors'
 
 import indexRouter from './routes/index.js'
-import { apiRouter, chartapiRouter  } from './routes/api.js'
-// import chartRouter from './routes/chartapi.js'
+import { apiRouter } from './routes/api.js'
 
 const app = express()
 
@@ -18,7 +17,6 @@ app.use(cookieParser())
 
 app.use('/', indexRouter)
 app.use('/api', apiRouter)
-app.use('/chart', chartapiRouter)
 
 
 // catch 404 and forward to error handler