[PROTO] implement pack array types for probe arguments

[PROTO] implement pack array types for probe arguments

implemented 'F'(float array) 'D'(uint32_t array) 'W'(double array) types
   array format. example for float array:
        type     info/sample            size
        ---------------------------------------------------
        char     'F'                    (1byte),
        uint64_t original array pointer (8bytes),
        uint32_t elements count         (4 bytes),
        float    el #1                  (sizeof(float) bytes)
        ...
        float    el #n                  (sizeof(float) bytes)

Change-Id: I33f0bd6026b56d57e1554686ea38317cc705253f
Signed-off-by: Vitaliy Cherepanov <v.cherepanov@samsung.com>