Added histogram of number of incorrect responses per correct, excluding zero-incorrect sequences.
Removed obsolete graphs of centerincorrect and replaced with percentfirst.  Chance on the 1st trial of double schedules should be more like 50%, rather than the 10-30% shown over all trials.
Modified histogram -- default histogram function does not give accurate count when breaks are uneven.  Switched to counting frequencies of each incorrect streak with plyr and graphing resulting dot plot with ggplot2.
Amend description of summary measures to note that total correction vs. non-correction trials can be thrown off by correction trials that are initiated but not completed.  This is  known issue for low-trial sessions
Add graph of mean performance across 5 days.
Added running tally of number of trials completed by a particular mouse on a particular schedule over days.  Tally visible in dfkeep or in rawcombooutput.  Intended to be used for later binning of performance across trials.