Fixed #4599 (False positive with fopen/fclose test)
Fixed #4751 (CheckBufferOverrun: better handling when struct member instance doesn't have same varid as struct member declaration)
Fixed #4652 (False positive: variable value tracking into loop body)
Fixed #4618 (Unmatched suppression: don't show this information message unless --enable=information or --check-cfg is used)
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
htdocs/index.php: break very long line.