rldhont 7b455d8700 [Server][FEATURE] Handle request from QgsServer with a QgsProject
With this commit, it's posssible to handle a request from a QgsProject without writing it to the disk.

```python
server = QgsServer()
project = QgsProject()
vlayer = QgsVectorLayer("/path/to/shapefile/file.shp", "layer_name_you_like", "ogr")
project.addMapLayer(vlayer)

query_string = 'https://www.qgis.org/?SERVICE=WMS&VERSION=1.3&REQUEST=GetCapabilities'
request = QgsBufferServerRequest(query_string, QgsServerRequest.GetMethod, {}, data)
response = QgsBufferServerResponse()
server.handleRequest(request, response, project)
```
2017-10-20 09:44:24 +02:00
..
2017-06-28 10:45:51 +02:00