Revert partially the previous commit:

The two formulas are true iff 2n = 2 <=> n = 1.
Fixed #4460: Ensure that memset/memcpy is called on a pointer to a class instance.
Fixed #4405 (False positive: Memory in freed twice (throw))
add VS2012 projects for my personal use (using /LTCG, /MP, /RELEASE, /MT)
move astyle options to astyle.ini and use it in runastyle and runastyle.bat
astyle.ini: use --lineend=windows since when having autocrlf=true using --lineend=linux messes up the line endings
update translations
run astyle