Bring win32 and win64 build update

 .gitignore              |   7 +
 WIN32-BUILD-TIPS.txt    | 385 ------------------------------
 src/rrd_cgi.c           |  22 +-
 src/rrd_client.h        |  16 +-
 src/rrd_create.c        |   2 +-
 src/rrd_graph.h         |   8 +-
 src/rrd_graph_helper.c  |  12 +-
 src/rrd_tool.c          |  11 +-
 src/rrd_tool.h          |   8 +-
 src/rrd_update.c        |   2 -
 src/rrd_xport.c         |   6 +-
 src/rrdupdate.c         |   8 +-
 win32/Makefile          | 460 ------------------------------------
 win32/Makefile.msc      | 124 ++++++++++
 win32/README            |  35 ++-
 win32/build-rrdtool.dot |  35 +++
 win32/build-rrdtool.pdf | Bin 0 -> 21916 bytes
 win32/build-rrdtool.svg | 198 ++++++++++++++++
 win32/config.h          |  62 -----
 win32/librrd-4.def      |  68 ++++++
 win32/librrd-4.rc       |  35 +++
 win32/rrd.sln           |  52 ----
 win32/rrd_config.h      |  91 +++++++
 win32/rrdcgi.rc         |  34 +++
 win32/rrdlib.vcproj     | 613 ------------------------------------------------
 win32/rrdtool.rc        |  35 +++
 win32/rrdtool.sln       |  20 --
 win32/rrdtool.vcproj    | 292 -----------------------
 win32/rrdupdate.rc      |  35 +++
 win32/rrdupdate.sln     |  20 --
 win32/rrdupdate.vcproj  | 292 -----------------------
 win32/uac.manifest      |  10 +
 32 files changed, 733 insertions(+), 2265 deletions(-)