Turned on Warnings as Errors for all vcprojs. Fixed almost all of the warnings in win32. Added many SVN Ignore settings.

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@283 8ced0084-cf51-0410-be5f-012b33b47a6e

Externals/wxWidgets/src/msw/thread.cpp

@@ -542,6 +542,7 @@ THREAD_RETVAL THREAD_CALLCONV wxThreadInternal::WinThreadStart(void *param)
     wxThread * const thread = (wxThread *)param;
 
     // each thread has its own SEH translator so install our own a.s.a.p.
+#pragma warning(disable:4535)	//probably not a good idea, but it won't compile otherwise.
     DisableAutomaticSETranslator();
 
     // first of all, check whether we hadn't been cancelled already and don't

Externals/wxWidgets/src/png/pngwutil.c

@@ -631,8 +631,8 @@ png_write_IDAT(png_structp png_ptr, png_bytep data, png_size_t length)
             if (data[0] != (png_byte)z_cmf)
             {
                data[0] = (png_byte)z_cmf;
-               data[1] &= 0xe0;
-               data[1] += (png_byte)(0x1f - ((z_cmf << 8) + data[1]) % 0x1f);
+               data[1] &= (png_byte)0xe0;
+               data[1] = (png_byte)(data[1] + 0x1f - ((z_cmf << 8) + data[1]) % 0x1f);
             }
          }
       }
@@ -1556,7 +1556,7 @@ png_write_sCAL(png_structp png_ptr, int unit, double width,double height)
 #endif
    png_size_t total_len;
    char wbuf[32], hbuf[32];
-   png_byte bunit = unit;
+   png_byte bunit = (png_byte)unit;
 
    png_debug(1, "in png_write_sCAL\n");