Tidy up 32 and 64 bit build support (fix #49):

This fixes up support for building both 32 and 64 bit targets, especially on Windows.

.gitignore

@@ -1,30 +0,0 @@
-docs/
-._*
-*.mode1v3
-*.pbxuser
-*.perspectivev3
-*.user
-*.ncb
-*.suo
-*.obj
-*.ilk
-*.pch
-*.pdb
-*.dep
-*.idb
-*.manifest
-*.manifest.res
-*.o
-*.opensdf
-*.d
-*.sdf
-xcuserdata
-contents.xcworkspacedata
-.DS_Store
-.svn
-profile
-bin/
-node_modules/
-cov-int/
-nohup.out
-venv/

CMakeLists.txt

@@ -7,7 +7,7 @@ project (Beast)
 set_property (GLOBAL PROPERTY USE_FOLDERS ON)
 
 if (WIN32)
-    set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /MP /W4 /wd4100 /D_SCL_SECURE_NO_WARNINGS=1 /D_CRT_SECURE_NO_WARNINGS=1")
+    set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /MP /W4 /wd4100 /bigobj /D _WIN32_WINNT=0x0601 /D_SCL_SECURE_NO_WARNINGS=1 /D_CRT_SECURE_NO_WARNINGS=1")
     set (CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} /SAFESEH:NO")
 else()
     set(Boost_USE_STATIC_LIBS ON)

Jamroot

@@ -100,6 +100,7 @@ project beast
     <toolset>clang:<cxxflags>-std=c++11
     <toolset>msvc:<define>_SCL_SECURE_NO_WARNINGS=1
     <toolset>msvc:<define>_CRT_SECURE_NO_WARNINGS=1
+    <toolset>msvc:<cxxflags>-bigobj
     <os>LINUX:<define>_XOPEN_SOURCE=600
     <os>LINUX:<define>_GNU_SOURCE=1
     <os>SOLARIS:<define>_XOPEN_SOURCE=500

bin/.gitignore

@@ -0,0 +1,4 @@
+*
+*/
+!.gitignore
+!README.md

bin/README.md

@@ -0,0 +1,8 @@
+# Build output directory
+
+To build examples and tests for 32-bit on Windows, change to
+this directory and use:
+
+```
+cmake ..
+```

bin64/.gitignore

@@ -0,0 +1,4 @@
+*
+*/
+!.gitignore
+!README.md

bin64/README.md

@@ -0,0 +1,10 @@
+# Build output directory
+
+To build examples and tests for 64-bit on Windows, change to
+this directory and use:
+
+```
+cmake -G"Visual Studio 14 2015 Win64" ..
+```
+
+For later versions of Visual Studio edit the string as appropriate.