Fix a bug where, if the flash_queue's size was exactly divisible by its element size the last bucket was always skipped.  Also take the subsection boundary alignment buffers into account when walking the queue.
Fix the flash_queue count endpoint to not over-estimate the element count.
Merge pull request #86 from amcgee/flash_queue_bug

Fix flash queue bug
Merge branch 'dev' of github.com:WellDone/MoMo-Firmware into feature-exec-touches