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
Grid can be filtered, sorted and paged
Merge pull request #167 from flamingo-geocms/bug/155-solrconfigurationpage-grid-not-functional

Grid can be filtered, sorted and paged
Make zooming of the overviewmap (following the parent map) configurable. Resolves #168.
Show if the url must be overridden for WMS services (was stored, but not showed)
Added functionality to openlayers to allow zoomout button to have a dragbox. Resolves #169.
Deactivates all tools when opening the drawing component. Fixes #170
Sort the attributes in multiple steps: first sort by featuretype, then by name
Comments for explaining the sortingmethod added
Merge pull request #171 from flamingo-geocms/bug/151-order-of-attributes-change-when-saving

Bug/151 order of attributes change when saving
Make name required for solrconfiguration. Addition to #101.
Introduced a set of details which must not be cleared when saving an application. Fixes #172
Added delete functionality for deleting features with the edit tool