Attribution

Pictures
Logo wave			by Mikael Altemark - http://www.flickr.com/photos/altemark/

Icons
Up & Down arrow		by PICOL - http://www.picol.org/
Tree 	 			by PICOL - http://www.picol.org/
Sound				by Designmodo - http://designmodo.com/
Dice				by http://icons8.com/
Sequence 			by Danilo Demarco - http://www.danilodemarco.com/
Flag				by Yummygum - http://www.yummygum.nl/
Play				by Yannick Lung - http://yummygum.com/
Folder				by Ionicons - http://ionicons.com/
Support				by http://www.icons-land.com/
Question 			by https://www.iconfinder.com/DemSt
Book				by http://www.doublejdesign.co.uk/

Code
Reorderable List Editor Field for Unity by https://bitbucket.org/rotorz/reorderable-list-editor-field-for-unity