fix most of the stuff related to second loading of scene with scripting: mouse coords, proper events subscription/unsubscription, ...
fix auto-playing for scenes with scripting
Merge branch 'master' into fix-editor-incompatibilities
accidentally apply v1.0
fix unsafe removing of elements when disposing scenes, fix already-playing-check for dynamic modes, fix importing rotate-to-path tween
re-apply v1.0
fix this.$ for scripting handlers
Merge pull request #137 from Animatron/pegov/fix

fix this.$ for scripting handlers
Merge branch 'master' into fix-editor-incompatibilities
fire X_START and X_STOP event to all the children if they haven't fired already, which fixes the problem with overlapping sounds inside of parent scenes
remove console.log
add findByName to scripting context + fix scene().add()
Merge pull request #139 from Animatron/pegov/scr-fix

add findByName to scripting context + fix scene().add()
Merge pull request #138 from Animatron/fix-editor-incompatibilities

Fix editor incompatibilities
Merge branch 'master' into pegov/doc
more scripting docs