21. The computer readable medium according to claim 16 , wherein the computer-executable instructions, when executed by the processor, further cause the processor to compare each edit to each other edit in the edit list.
21. The computer readable medium according to claim 16 , wherein the computer-executable instructions, when executed by the processor, further cause the processor to compare each edit to each other edit in the edit list. 22. The computer readable medium according to claim 21 , further comprising: wherein the reduction comprises consolidation of selected ones of the edits in the edit list into more than one new edit; and wherein the computer-executable instructions, when executed by the processor, further cause the processor to generate a list of each new edit formed from said consolidation into the more than one new edit.