update git link in README
implement half-working delete & edit functions
add more details around the encryption used
update dependencies and clean up code
implement cryptography
add note to publishing section
add completed TODO task
pretty print the results of '--list'
optimize imports
remove sqlite file
remove deprecated NO_PARAMS constant
update min words required and remove print test
update README.md
update .gitignore
create methods for creating db, inserting data, and reading data
update README.md
update password length minimums
update README.md and cargo.toml
update license identifier
update README.md