LPC1000 support in vsprog

Information:
    Vsprog can support LPC1000 in JTAG/SWD interfaces, including LPC11xx CortexM0.
    Auto-detect feature is supported on LPC1000.
    Supported target area: flash('f').

Vsprog options:
    -slpc1000, refer to -s option.
    -c, refer to -c option.
    -m, refer to -m option. Supported modes:
        j: JTAG mode, default
        s: SWD mode
        i: ISP mode
    -K, refer to -K option. This option is used to define the kernel frequency of target lpc1000 chip. If a false value is defined, operations will fail.
    -C, refer to -C option. This option is used to define the COMM setting, only valid for ISP mode.
    -F, refer to -F option. This option is only valid in JTAG mode, default is 4000 / 6, unit: kHz.
    -W, refer to -W option. This option is only valid in SWD mode, default is 1. It defines the speed of SWD, the lower the value the faster the speed. Normally, default value is OK.
    -A, refer to -A option. Note that this option is very important, it will tell vsprog to calculate the checksum for the 7 vectors. If the checksum is false, flash read of the first sector will be invalid.
    -x, refer to -x option.