Dev. Update 1.4.0 v0.1

This update will include
completely rewritten cookies handling - in progress
new way to save a scene - completed (only, make it animated with
options)
initiative score save and restore features - completed
current scene autosave - in progress
options panel - in progress
Animation option - not implemented
"tools", "currentScene", "scenes" cookie handling (the named cookies
will not be added to the list of loadable scenes) - in progress
backwards-compatible cookie converter (it takes all the scenes from the
cookies and resaves them into a "scenes" cookie - a new format of
saves.) - not implemented