request legend image shown in the legend
added possibility to render legend on a second page
added javado
added DynamicLegendComponent
Changed default value of legend title to Legende
Implemented resize mechanism for legends and improved placement of legend pictures
First shot at implementing multi page legend images
Pulled new page creation out of layouting into rendering procedure
reworked pdf generation with mmultiple pages: added tests to check layouting; fixed rendering
removed duplicated methods existing in the superclass
addde developer test
added mockito dependency
write content length to the response AFTER rendering the pdf to fix broken pdfs
Merge branch 'layerTreeWithoutLegend-573' of github.com:lat-lon/geomajas into layerTreeWithoutLegend-573