Extend display settings with image styles.
Extend saving the state with imagestyles.
Implement image tag generation depending on imagestyles from display settings.
Implement block_reload method.
Implement image columns
Implement callback for the simplelayout 'save' method.
Extend payload with imagestyles (currently only width and float).
Resize the image while resizing the block.
Implement image resizing.
Fix tests
Remove margin from block wrapper / Fix zIndex for image resizing.
Nothing is required on textblocks
Run simplelayout('layout') after adding a new block.
Implement margin_right option.
Implement image float (left, right, none).
Fix naming.
Implement better also resize for image in block.
Merge pull request #10 from 4teamwork/mle-implement-img-float

Implement image resize and image auto image scaling.