KTutorial 0.3 released!

KTutorial 0.3 changes:
-Editor
-First release of KTutorial editor, a graphical editor to create tutorials
-Export tutorial to Javascript
-Application handbook
-Spanish translation for GUI and handbook

-Library
-Add a tutorial to explain how KTutorial is used
-Options and WaitFors added in step setup are automatically removed in step
tearDown
-Add a shortcut to change to another step when an option is selected or a
condition is met, instead of defining a slot just for that
-Support for events in conditions to wait for
-Add tearDown in tutorials
-Several minor fixes