vstudio: remove dependency to msvcp dll

using the /MT code flag, binary is only 7K bigger and remove
the requirement of a 500KB dll...

ccminer.vcxproj

@@ -154,6 +154,7 @@ copy "$(CudaToolkitBinDir)\cudart64*.dll" "$(OutDir)"</Command>
       <IntrinsicFunctions>true</IntrinsicFunctions>
       <PreprocessorDefinitions>WIN32;NDEBUG;_CONSOLE;_CRT_SECURE_NO_WARNINGS;CURL_STATICLIB;SCRYPT_KECCAK512;SCRYPT_CHACHA;SCRYPT_CHOOSE_COMPILETIME;MAXWELL_OR_FERMI=1;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <AdditionalIncludeDirectories>.;compat;compat\jansson;compat\getopt;compat\pthreads;..\curl-7.29.0\include;..\OpenSSL-Win32\include;%(AdditionalIncludeDirectories);$(CudaToolkitIncludeDir)</AdditionalIncludeDirectories>
+      <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
     </ClCompile>
     <Link>
       <GenerateDebugInformation>false</GenerateDebugInformation>
@@ -196,6 +197,7 @@ copy "$(CudaToolkitBinDir)\cudart32*.dll" "$(OutDir)"</Command>
       <IntrinsicFunctions>true</IntrinsicFunctions>
       <PreprocessorDefinitions>WIN32;NDEBUG;_CONSOLE;_CRT_SECURE_NO_WARNINGS;CURL_STATICLIB;SCRYPT_KECCAK512;SCRYPT_CHACHA;SCRYPT_CHOOSE_COMPILETIME;MAXWELL_OR_FERMI=1;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <AdditionalIncludeDirectories>.;compat;compat\jansson;compat\getopt;compat\pthreads;..\curl-7.29.0_x64\include;..\OpenSSL-Win64\include;%(AdditionalIncludeDirectories);$(CudaToolkitIncludeDir)</AdditionalIncludeDirectories>
+      <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
     </ClCompile>
     <Link>
       <GenerateDebugInformation>false</GenerateDebugInformation>