minor adjustments to suppress assertions on free psd unix platforms. …

…It seems that this platform doesn't guarantee that static variables aren't destroyed in reverse order of creation.

correct msvc version number

correct msvc version number

fix failing tests

fix failing tests

adjustment to export codecvt_null<wchar_t>

adjustment to export codecvt_null<wchar_t>

Merge branch 'develop'

Merge branch 'develop'

Merge branch 'develop'