added batch script to automate Windows builds (both 32/64-bit)

script can be used to automate Windows builds of marketmaker using
MSVC 2015 without jenkins. just follow to repo directory and launch
marketmaker_build_32_64.cmd . It will generate 32-bit and 64-bit
executables in Release and x64/Release directories. Also it has example
how to add executables into archive. You can add any custom automate
actions, for example, put archive with release on FTP, or syncing it
somewhere with rsync, or any other.

marketmaker_build_32_64.cmd

@@ -0,0 +1,47 @@
+@echo off
+
+@REM Check for Visual Studio
+call set "VSPATH="
+if defined VS140COMNTOOLS ( if not defined VSPATH (
+ call set "VSPATH=%%VS140COMNTOOLS%%"
+) )
+
+@REM check if we already have the tools in the environment
+if exist "%VCINSTALLDIR%" (
+ goto compile
+)
+
+if not defined VSPATH (
+ echo You need Microsoft Visual Studio 15 installed
+ pause
+ exit
+)
+
+@REM set up the environment
+if exist "%VSPATH%..\..\vc\vcvarsall.bat" (
+ call "%%VSPATH%%..\..\vc\vcvarsall.bat" amd64
+ goto compile
+)
+
+echo Unable to set up the environment
+pause
+exit
+
+:compile
+rem MSBuild /help
+MSBuild marketmaker.sln /t:Rebuild /p:Configuration=Release /p:Platform=x64
+MSBuild marketmaker.sln /t:Rebuild /p:Configuration=Release /p:Platform=x86
+
+rem Using to add in marketmaker_release.7z
+set host=%COMPUTERNAME%
+IF "%host%"=="VM-81" (
+    mkdir package_content\win32
+    mkdir package_content\win64
+    copy /y Release\marketmaker.exe package_content\win32
+    copy /y x64\Release\marketmaker.exe package_content\win64
+    cd package_content
+    "C:\Program Files\7-Zip\7z.exe" a C:\komodo\marketmaker_release\marketmaker_release.7z win32\marketmaker.exe
+    "C:\Program Files\7-Zip\7z.exe" a C:\komodo\marketmaker_release\marketmaker_release.7z win64\marketmaker.exe
+    cd ..
+    rd package_content /s /q
+    )