use the api to get the shift-type name
use the c-uncond macro instead of 0b1111
now the shift-is-reg field is a bool, check it for the shift handler
update the python bindings according to recent updates in the darm structure
removed shift-is-reg, renamed type to shift-type
updated various magic values
updated python bindings according to updates in shifting
updated unittests with regards to the shifting updates
removed the unused register-form F flag
updated flag descriptions for darm-dump
correctly display longer registers in darm-dump
avoid incorrect mnemonic for N and M flags