VS: Update project files (add sapply.c)
VS2010: Fix x64 builds; clean up project file
VS2010: Soup up release build optimization options
Remove unused COFF union field, which breaks the struct on x64
VS: Disable x64 assembler implementations of ld_readll and ld_readull

Fixes runnable/test42.d (testdbl_to_ulong)
VS: Fix formatting of integer doubles

Fixes compilable/xheader.d
VS: Fix number of zeroes in exponent

Fixes fail_compilation/diag9357.d
Merge pull request #1834 from CyberShadow/fixes-20130404

Visual Studio fixes
Refactor type implementation.