v1.0.2

add cli commands for reading/writing flash indexes

• diii flash-read 2 -- prints out flash index 2
• diii flash-read 2 > pset2.txt -- outputs text to file pset2.txt
• diii flash-write 3 pset2.txt -- writes pset2.txt to index 3

note: flash max size per index is 4k

note: requires firmware 250220