Add scan public key from contact method
Add scan public key from contact method

iwayvietnam/openpgp-secure-zimlet,nguyennv/openpgp-secure-zimlet,nguyennv/openpgp-zimlet,nguyennv/openpgp-zimlet,iwayvietnam/openpgp-secure-zimlet,nguyennv/openpgp-secure-zimlet,nguyennv/openpgp-zimlet,nguyennv/openpgp-secure-zimlet,iwayvietnam/openpgp-secure-zimlet