Merge RCL_3 fixes with latest delivery.
## this tests canceling SYMBIAN_PLATFORM_SECURITY
SERVER
SEND 'AUTH SYMBIAN_DBUS_PLATFORM_SECURITY PROCESS_SID'
EXPECT_COMMAND DATA
EXPECT_STATE WAITING_FOR_INPUT
SEND 'CANCEL'
EXPECT_COMMAND REJECTED
EXPECT_STATE WAITING_FOR_INPUT
## now start over and see if it works
SEND 'AUTH SYMBIAN_DBUS_PLATFORM_SECURITY PROCESS_SID'
EXPECT_COMMAND DATA
EXPECT_STATE WAITING_FOR_INPUT
SEND 'DATA PROCESS_PID'
EXPECT_COMMAND OK
EXPECT_STATE WAITING_FOR_INPUT
SEND 'BEGIN'
EXPECT_STATE AUTHENTICATED