use original libgit2 source repositoy

Signed-off-by: Sven Strickroth <[email protected]>

.gitmodules

@@ -15,4 +15,4 @@
 	url = https://github.com/bagder/curl.git
 [submodule "ext/libgit2"]
 	path = ext/libgit2
-	url = https://code.google.com/p/tortoisegit.libgit2
+	url = https://github.com/libgit2/libgit2.git

ext/build/libgit2.vcproj

@@ -44,7 +44,7 @@
 			<Tool
 				Name="VCCLCompilerTool"
 				Optimization="0"
-				AdditionalIncludeDirectories="..\zlib;..\libgit2\include"
+				AdditionalIncludeDirectories="..\zlib;..\libgit2\src;..\libgit2\include"
 				PreprocessorDefinitions="WIN32;_DEBUG;_LIB"
 				MinimalRebuild="true"
 				BasicRuntimeChecks="3"
@@ -107,7 +107,7 @@
 			<Tool
 				Name="VCCLCompilerTool"
 				Optimization="0"
-				AdditionalIncludeDirectories="..\zlib;..\libgit2\include"
+				AdditionalIncludeDirectories="..\zlib;..\libgit2\src;..\libgit2\include"
 				PreprocessorDefinitions="WIN32;_DEBUG;_LIB"
 				MinimalRebuild="true"
 				BasicRuntimeChecks="3"
@@ -171,7 +171,7 @@
 				Name="VCCLCompilerTool"
 				Optimization="2"
 				EnableIntrinsicFunctions="true"
-				AdditionalIncludeDirectories="..\zlib;..\libgit2\include"
+				AdditionalIncludeDirectories="..\zlib;..\libgit2\src;..\libgit2\include"
 				PreprocessorDefinitions="WIN32;NDEBUG;_LIB"
 				RuntimeLibrary="2"
 				EnableFunctionLevelLinking="true"
@@ -236,7 +236,7 @@
 				Optimization="2"
 				EnableIntrinsicFunctions="true"
 				WholeProgramOptimization="false"
-				AdditionalIncludeDirectories="..\zlib;..\libgit2\include"
+				AdditionalIncludeDirectories="..\zlib;..\libgit2\src;..\libgit2\include"
 				PreprocessorDefinitions="WIN32;NDEBUG;_LIB"
 				RuntimeLibrary="2"
 				EnableFunctionLevelLinking="true"