[ADD] website: add jQuery.transfo.js to transform dom (rotation, scale, translate)
[IMP] website: fix and add rotationStep option for jsuery transfo
[IMP] website editor: add style button on image
[FIX] website editor: color of style button
[WIP] website: add media editor template
[WIP] website: media editor for image
[MERGE] from trunk
[WIP] website media editor
[IMP] website media editor: change template
[WIP] website media editor
[IMP] website: add video media editor
[IMP] website: media editor doubleclick for video and begin to use snippet builder
[WIP] website: media editor
[WIP] website: media editor
[WIP] website: media editor
[FIX] website media editor button position
[FIX] website: snippet typo of resize button
[FIX] website: snippet slider slide button
[IMP] website: media editor: add search result for images
[MERGE] from trunk