Nike is said to have thrown in the towel on its FuelBand fitness bracelet hardware project, according to a CNET report. We've reached out to Nike about the claims and have yet to hear back, but a spokesman did tell CNET that a "small number of layoffs" had taken place on its Digital Sports team to align with its business priorities. Moving forward, it appears that Nike will focus on fitness software efforts instead of custom hardware. Nike released a new version of the FuelBand last fall, but changes to the first-generation version were largely incremental While fitness band sales...