Add button BTN_MASK and MSG_
Add button BTN_MASK and MSG_

coinkeeper/hyper_20150327_fixes,HYPERcrypto/Hyper,coinkeeper/hyper_20150327_fixes,coinkeeper/hyper_20150327_fixes,palmd/Hyper,palmd/Hyper,coinkeeper/2015-06-22_18-41_hyper,palmd/Hyper,coinkeeper/2015-06-22_18-41_hyper,coinkeeper/hyper_20150327_fixes,HYPERcrypto/Hyper,HYPERcrypto/Hyper,HYPERcrypto/Hyper,palmd/Hyper,coinkeeper/2015-06-22_18-41_hyper,coinkeeper/2015-06-22_18-41_hyper