Added modifier class
Added initial versions of the bit shift modifier
interim commit
merged branch templatedMantis into branch bitDepth
Kinda-sorta-almost-working interim commit
Missed this in the last commit
Switch condition to broadcasting release, and a couple minor fixes.
Changed data array in all blocks to be fundamentally of byte type. Block cleanup and typed_block classes are no longer needed.
Minor change to the bit shift modifier.
Added checks in modifier and writer for whether the block is unused.
Added iterator timing
Quieting some debug messages
Changing default return values of the client setup and run loops so that responses to canceling while in those loops is responded to correctly.  This helps, but does not completely fix issue #22.
Merge branch 'refs/heads/templatedMantis' into bitDepth2
Fixes for the px1500 digitizer
I was a bit quick on the draw removing the block_cleanup classes. Here are some of them back.
Merge branch 'bitDepth2' of https://github.com/project8/mantis into bitDepth2
Finishing the re-implementation of the block_cleanup classes in the digitizers.
Returning block cleanup to record_receiver.
Minor fix