Msvc fix

commit a91457cc30adc448efdea192949edcb72cfe3d53
Author: nu774 <honeycomb77@gmail.com>
Date:   Sat Oct 26 11:25:23 2013 +0900

    fix unnecessary UTF-8 ligature of "fi" to ascii to shut up MSVC warnings

commit 3af068cf474a7ee687eb6befc12eb64d5921eaf6
Author: nu774 <honeycomb77@gmail.com>
Date:   Sat Oct 26 10:06:00 2013 +0900

    change inttypes.h -> stdint.h, fix #ifdef condition for MSVC

    These C99 integer types are declared in stdint.h, so inttypes.h is
    not required.
    Recent MSVC provides stdint.h with different typedefs from wavpack.h,
    resulting in build issues on third party software that includes
    both stdint.h and wavpack.h.

    _MSC_VER <  1600:   no stdint.h
    _MSC_VER <  1800:   provides stdint.h, no inttypes.h
    _MSC_VER >= 1800:   provides both stdint.h and inttypes.h