include/first_slide/index.xml -> Change the action at the end

of each module.
Now it opens an index.html file in the previous directory.
Demo opens 360 certified website
elearning.sh -> update krpano version to 1.16.4
elearning.sh -> add_scene_tiles() -> add if condition to loop through

it just once at the beginning and not for every scene
elearning.sh -> add_scene_tiles() -> edit tiles.xml file.

This allows use the same tiles in modules where the panorama
is always the same. It makes the package's size considerably lighter.
For the modules external, kitchen and demo, substitute
'scenes/scene/' for '%SWFPATH%/scenes/$each_scene/tiles'
For all the others substitute
'scenes/scene/' for '%SWFPATH%/scenes/$first_pano/tiles'
elearning.sh -> add_custom() -> move .custom folder

inside .src/ directory
elearning.sh -> add_tour() ->

Remove some complicated code to avoid load the preview when
a slide that is not the first one loads.
src/include/sa/index.xml -> Replaces the code deleted in elearning.sh
src\include\how_to_navigate\index.xml and

src\include\intro_panel\index.xml ->
Change hide_hs_image and show_hs_image actions
to fade in and out the image rather than make it appear
and disapeard
movecamera/index.xml -> Remove set view.hlookat and view.vlookat

so the scene doesn't change view when starts
startup/index.xml -> add delayedcall 3 to set lookat min and max so

it's not added at the very beginning
sa/index.xml -> remove videos instead of fade them out, as it

doesn't make any difference
introduction/index.xml -> add line to the new blf tour
introduction/index.xml -> use new intro_css style for

side_panel_text to make the text align to the center
instead of to the left
video/index.xml -> disable click on the video during the

fade in and out video_mask