Changes

*[[OS_X_Keychain_integration_Keychain.h|keychain.h]]*[[OS_X_Keychain_integration_Keychain.cpp|keychain.cpp]]*[[OS_X_Keychain_integration_Keychain_main.cpp|main.cpp]]*[[OS_X_Keychain_integration_osxkeychain.patch|osxkeychain.patch ]]