NXP-11750: override the 'updateDocument' method to not use the BlobHolder but set the content directly on the 'file:content' property: this will launch the async picture views generation
NXP-11753: generate a new 'Small' picture view of max size 280px
NXP-11753: use 280x280 as default thumb size when generating thumb from an office document (same size as the Small picture view)
NXP-11753: fix tests
NXP-11179: change order of icon and label