Move soil to external, this breaks windows build until deathroi will commit the windows part

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@3175 8ced0084-cf51-0410-be5f-012b33b47a6e

SConstruct

@@ -51,6 +51,7 @@ include_paths = [
     basedir + 'Source/Core/DebuggerWX/Src',
     basedir + 'Externals/Bochs_disasm',
     basedir + 'Externals/LZO',
+    basedir + 'Externals/SOIL',
     basedir + 'Externals/WiiUseSrc/Src',
     basedir + 'Source/Core/VideoCommon/Src',
     basedir + 'Source/Core/InputCommon/Src',
@@ -61,6 +62,7 @@ include_paths = [
 dirs = [
     'Externals/Bochs_disasm',
     'Externals/LZO',
+    'Externals/SOIL',
     'Externals/WiiUseSrc/Src', 
     'Source/Core/Common/Src',
     'Source/Core/Core/Src',

Source/Core/VideoCommon/Src/HiresTextures.cpp

@@ -19,7 +19,7 @@
 
 #include <cstring>
 #include <utility>
-#include "SOIL/SOIL.h"
+#include "../../../Externals/SOIL/SOIL.h"
 #include "CommonPaths.h"
 #include "FileUtil.h"
 #include "FileSearch.h"

Source/Core/VideoCommon/Src/SConscript

@@ -31,10 +31,6 @@ files = [
 	'VideoState.cpp',
 	'Profiler.cpp',
 	'HiresTextures.cpp',
-	'SOIL/image_DXT.c',
-	'SOIL/image_helper.c',
-	'SOIL/SOIL.c',
-	'SOIL/stb_image_aug.c'
 	]
 
 env_common = env.Clone()

Source/Plugins/Plugin_VideoOGL/Src/SConscript

@@ -31,7 +31,7 @@ compileFlags = [
 linkFlags = [
 	]
 libs = [
-	'videocommon', 'common',
+	'videocommon', 'soil', 'common',
 	]
 
 gfxenv = env.Clone()