Merge branch '1.3.x'
Merge branch '1.3.x'
Merge branch '1.3.x'
do not forward modifier only key events to freeplane menu
follow redirects for http and https mind map urls
change text for set_accelerator_on_next_click_action
Merge branch 'master' into 1.4.x
Merge branch '1.3.x' into 1.4.x