A lot of change on dashboard (back to widget) and refs #473, #469, #470, #471
refs #471 improvment
refs #470
Merge branch 'dev' of github.com:projestimate/projestimate into dev

Conflicts:
	app/views/module_projects/pbs_element_matrix.html.erb
	app/views/pemodules/_form.html.erb
	app/views/wbs_activities/_form.html.erb

	and add on refs refs #471, refs #470
just arrangments after conflicts