Created RequestManager. Current works as a proxy for serverSide requests, later it will be able to handle the asynchronous requests
Also correct instantiation of requestmanager for maptip
Put requestId not in the data itself
Provide entry point for reponses. Only let real fired requests increase the total counter
Set viewercontroller in requestmanager. Let the requestmanager handle turning off the waiting indicator
Let the Requestmanager handle the loadingindicator completely. Probably prevents very fast requests from turning it off before the next one fires again. Better architecture.
Added requestmanager to pom for minifying
Merge pull request #166 from flamingo-geocms/feat/165-make-featureinfo-async

Feat/165 make featureinfo async