Add Windows x64 target to the MSVC projects and solution
Revert biosig_set_startdatetime change for compilation with Biosig 1.5.6
Add documentation on how to set up VC++ 2008 to do a 64-bit build
Fix formatting in VCExpress64bitsetup.rst
Merge remote-tracking branch 'kh90909/win64'
Revert "Revert biosig_set_startdatetime change for compilation with Biosig 1.5.6"

This reverts commit cbd9ec9627cb89642a71b4dd14d8fdd75fcd5795.