Rounded the jsavlistnode corners slightly
Removed overflow: hidden; from jsavlistnode CSS, and rounded the pointer area instead.
Merge pull request #166 from X455u/listnode-rounded-corners

Rounded the jsavlistnode corners slightly
Added customized CSS for buttons inside .jsavexercisecontorols
Merge pull request #167 from X455u/exercisecontrol-button-css

CSS Suggestion: Exercise Control Buttons
Add .idea to .gitignore

.idea is used by all IDEs produced by JetBrains
Fix syntax error and improve code

Remove semicolon at the end of arrayClickHandler function since it is
not needed.
Inside of arrayClickHanlder only the swapIndex's font needs to be reset,
it not necessary to pass both the current index and the swapIndex
Merge pull request #171 from elmerland/master

Add to gitignore and improve proficiency exercise example code
Possible to disable animation on toggleclass (merge #119)
Add a helper function to reset the asked flag of popup questions in a slideshow
Added an event that can be triggered to reset question answer flag
Randomize the order of choices in pop-up questions
Removed end date of copyright in the license

..it was still 2013 :)