version 1.0, first version on AndroidMarket
Version 1.1, rajout admob et meilleure homepage
Version 1.6, meilleure gestion NFC et définition ndef
Retrait de adMob
autoformat formatable ndef tags
minor changes in database and provider classes
add Encryption class
remove acra
remove DESEncrypter
rename DecipheredNote in UncipheredNote
rename CryptoNFCActivity
remove reference to old ad in main.xml
general refactor
refactor Nfc related activities
add maven
switch to light theme with dark action bar
design a new main menu
add new icons
change icon, colors and text sizes in menu
remove unused resources