merged my toni-dev changes 35:36 into trunk
add title
add info
remove option save plain private key
improve output info
first commit
clear scree
fix memory leak and add new function
output improve
add macro printbn
add comment
experiment
added get public key from file
add test executable
add test executable build
upgrade
using builtin getpassword openssl
delete getpassword
TODO: resolve priv key read
upgrade README