PURE-239: Creating the base API for tile based layers.
PURE-240: First commit creating a TMS layer plugin.
PURE-240: Adding documentation.
PURE-240: Adding documentation.
Merge branch 'master' into PURE-240

Conflicts:
	impl/src/main/java/org/geomajas/gwt2/client/map/ViewPortImpl.java
	impl/src/main/java/org/geomajas/gwt2/client/map/render/TileServiceImpl.java
	impl/src/main/java/org/geomajas/gwt2/client/map/render/dom/DomFixedScaleLayerRenderer.java
	impl/src/main/java/org/geomajas/gwt2/client/map/render/dom/DomTileLevelRenderer.java
	plugin/wms/server-extension/src/main/java/org/geomajas/plugin/wms/client/service/WmsFeatureServiceImpl.java
	plugin/wms/wms/src/main/java/org/geomajas/plugin/wms/client/layer/WmsLayerImpl.java
	plugin/wms/wms/src/main/java/org/geomajas/plugin/wms/client/service/WmsTileService.java
GWTII-48: Create a plugin for TMS layers - first commit
GWTII-48: Create a plugin for TMS layers
GWTII-134: Create a Canvas based renderer for the map (LayersModelRenderer)
GWTII-134: added canvas renderer for RasterServerLayer and a sample
GWTII-134: added pinch controller for emulating mobile pinch
Merge branch 'GWTII-48' into GWTII-134_CanvasRenderer

Conflicts:
	api/src/main/java/org/geomajas/gwt2/client/map/ViewPort.java
	impl/src/main/java/org/geomajas/gwt2/client/map/MapPresenterImpl.java
	server-extension/src/main/java/org/geomajas/gwt2/client/map/layer/RasterServerLayerImpl.java
GWTII-134: CanvasTileLevelLayerRenderer added. Using in-memory canvas
for each tile level (see CanvasTileGrid) and triggering map re-render on
image load (see RenderMapEvent). The TMS sample uses canvas now.
GWTII-134: opacity was 0 !!! + render on canvas in tms sample
GWTII-133 getMapPresenter method added to MapInitializationEvent, Javadoc
(cherry picked from commit c487008)
GWTII-133 Create extra method for creation of map presenter that also haves MapInitializationHandler as parameter
(cherry picked from commit 7de5aa9)
GWTII-134: server layers + default autodetection of canvas
Merge branch 'GWTII-134_CanvasRenderer' of github.com:geomajas/geomajas-project-client-gwt2 into GWTII-134_CanvasRenderer
GWTII-134: vector and raster layers, visibility fixed, tile positioning
fixed
GWTII-134: extended to WMS layer + more uniform configuration
clear canvas on native android browser