Updated tamm_diff() to use the new version of xldiff, which in turn now harnesses updates the newer excel interaction package openxslx2. The upshot is that excel_diff() now copies sheet formatting
(things be in percentage form, font sizes, cell borders, etc),
From the user end, all this means is that tamm_diff() is prettier when applied to coho. On the developer end, I don't have to custom code every important formatting choice in the TAMM (font sizes, cell borders) in order to make the output easy to read. Additionally, I'm able to remove a lot of code under the hood
that existed to do all the formatting. And if the TAMM changes (e.g., a new row gets added, etc),
tamm_diff() will continue to work.
Other changes:
compare_chinook_inputs() returns a table instead of a tibbleJDF sheet, reformat into something useable in R2A_CU&M, 2A_CUnmrkd, 2A_CU&M_H+N, and 2A_CU&M_N.