refactoring
support of jpeg
configurable image formats (GetMap)
set project version
set scm connections (latlon instead of deegree)
Merge remote-tracking branch 'origin/deegree-3.3.6-gifBlackImages-198' into deegree-3.3.6-collected-enhancements
Implemented retrieval of tiles for queries with other crs than the source crs in TileLayer

Conflicts:
	deegree-layers/deegree-layers-tile/src/main/java/org/deegree/layer/persistence/tile/TileLayer.java
Added tests for TileLayer
Fixed GeoTIFFTileDataLevel by correcting order of min and max values in envelope
Created GeotoolsRasterTransformer with no functionality
Extended Java2DTileRenderer to transform image and bounding box to query crs if it is different from tile (source) crs
Implemented geotools raster transformer

Conflicts:
	deegree-core/deegree-core-rendering-2d/pom.xml
Adjusted Java2DTileRenderer to use the GeotoolsRasterTransformer
Fixed GeoTIFFTileDataLevel to work with transformation
Refactoring of Java2DTileRenderer
added missing dependency to batik-codec