Remove /SAFESEH compiler flag from 32bit release

For the strangest reason, it would cause errors when linking to ffmpeg
on the 32bit windows release build

vs/2013/libobs/libobs.vcxproj

@@ -212,6 +212,7 @@
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <AdditionalDependencies>winmm.lib;avutil.lib;swresample.lib;swscale.lib;pthreads.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <AdditionalLibraryDirectories>$(OutDir);%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
+      <ImageHasSafeExceptionHandlers>false</ImageHasSafeExceptionHandlers>
     </Link>
     <PostBuildEvent>
       <Command>copy "$(OutDir)$(TargetName)$(TargetExt)" "../../../build/bin/32bit/$(TargetName)$(TargetExt)"</Command>
@@ -232,6 +233,7 @@
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <AdditionalDependencies>winmm.lib;avutil.lib;swresample.lib;swscale.lib;pthreads.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <AdditionalLibraryDirectories>$(OutDir);%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
+      <ImageHasSafeExceptionHandlers>false</ImageHasSafeExceptionHandlers>
     </Link>
     <PostBuildEvent>
       <Command>copy "$(OutDir)$(TargetName)$(TargetExt)" "../../../build/bin/64bit/$(TargetName)$(TargetExt)"</Command>
@@ -256,6 +258,7 @@
       <OptimizeReferences>true</OptimizeReferences>
       <AdditionalDependencies>winmm.lib;avutil.lib;swresample.lib;swscale.lib;pthreads.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <AdditionalLibraryDirectories>$(OutDir);%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
+      <ImageHasSafeExceptionHandlers>false</ImageHasSafeExceptionHandlers>
     </Link>
     <PostBuildEvent>
       <Command>copy "$(OutDir)$(TargetName)$(TargetExt)" "../../../build/bin/32bit/$(TargetName)$(TargetExt)"</Command>
@@ -280,6 +283,7 @@
       <OptimizeReferences>true</OptimizeReferences>
       <AdditionalDependencies>winmm.lib;avutil.lib;swresample.lib;swscale.lib;pthreads.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <AdditionalLibraryDirectories>$(OutDir);%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
+      <ImageHasSafeExceptionHandlers>false</ImageHasSafeExceptionHandlers>
     </Link>
     <PostBuildEvent>
       <Command>copy "$(OutDir)$(TargetName)$(TargetExt)" "../../../build/bin/64bit/$(TargetName)$(TargetExt)"</Command>

vs/2013/obs-ffmpeg/obs-ffmpeg.vcxproj

@@ -100,6 +100,7 @@
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <AdditionalLibraryDirectories>$(OutDir);%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
       <AdditionalDependencies>pthreads.lib;avcodec.lib;avformat.lib;swscale.lib;avutil.lib;libobs.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <ImageHasSafeExceptionHandlers>false</ImageHasSafeExceptionHandlers>
     </Link>
     <PostBuildEvent>
       <Command>copy "$(OutDir)$(TargetName)$(TargetExt)" "../../../build/obs-plugins/32bit/$(TargetName)$(TargetExt)"</Command>
@@ -119,6 +120,7 @@
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <AdditionalLibraryDirectories>$(OutDir);%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
       <AdditionalDependencies>pthreads.lib;avcodec.lib;avformat.lib;swscale.lib;avutil.lib;libobs.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <ImageHasSafeExceptionHandlers>false</ImageHasSafeExceptionHandlers>
     </Link>
     <PostBuildEvent>
       <Command>copy "$(OutDir)$(TargetName)$(TargetExt)" "../../../build/obs-plugins/64bit/$(TargetName)$(TargetExt)"</Command>
@@ -142,6 +144,7 @@
       <OptimizeReferences>true</OptimizeReferences>
       <AdditionalLibraryDirectories>$(OutDir);%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
       <AdditionalDependencies>pthreads.lib;avcodec.lib;avformat.lib;swscale.lib;avutil.lib;libobs.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <ImageHasSafeExceptionHandlers>false</ImageHasSafeExceptionHandlers>
     </Link>
     <PostBuildEvent>
       <Command>copy "$(OutDir)$(TargetName)$(TargetExt)" "../../../build/obs-plugins/32bit/$(TargetName)$(TargetExt)"</Command>
@@ -165,6 +168,7 @@
       <OptimizeReferences>true</OptimizeReferences>
       <AdditionalLibraryDirectories>$(OutDir);%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
       <AdditionalDependencies>pthreads.lib;avcodec.lib;avformat.lib;swscale.lib;avutil.lib;libobs.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <ImageHasSafeExceptionHandlers>false</ImageHasSafeExceptionHandlers>
     </Link>
     <PostBuildEvent>
       <Command>copy "$(OutDir)$(TargetName)$(TargetExt)" "../../../build/obs-plugins/64bit/$(TargetName)$(TargetExt)"</Command>