MAJ-645 update docs, fix typos
MAJ-645 update docs, fix typos

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