MAJ-976 fixes in docs build + make it build without entire tree
MAJ-976 fixes in docs build + make it build without entire tree

geomajas/geomajas-project-client-gwt,geomajas/geomajas-project-server,geomajas/geomajas-project-server,geomajas/geomajas-project-client-gwt,geomajas/geomajas-project-client-gwt2,geomajas/geomajas-project-server,geomajas/geomajas-project-client-gwt,geomajas/geomajas-project-client-gwt2