add new files to msvc build

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@11789 d0543943-73ff-0310-b7d9-9358b9ac24b2

libs/win32/sofia/libsofia_sip_ua_static.2008.vcproj

@@ -273,6 +273,10 @@
 					RelativePath="..\..\sofia-sip\libsofia-sip-ua\su\su_strdup.c"
 					>
 				</File>
+				<File
+					RelativePath="..\..\sofia-sip\libsofia-sip-ua\su\su_string.c"
+					>
+				</File>
 				<File
 					RelativePath="..\..\sofia-sip\libsofia-sip-ua\su\su_strlst.c"
 					>
@@ -1023,6 +1027,10 @@
 					RelativePath="..\..\sofia-sip\libsofia-sip-ua\su\sofia-sip\su_source.h"
 					>
 				</File>
+				<File
+					RelativePath="..\..\sofia-sip\libsofia-sip-ua\su\sofia-sip\su_string.h"
+					>
+				</File>
 				<File
 					RelativePath="..\..\sofia-sip\libsofia-sip-ua\su\sofia-sip\su_strlst.h"
 					>

libs/win32/sofia/libsofia_sip_ua_static.vcproj

@@ -274,6 +274,10 @@
 					RelativePath="..\..\sofia-sip\libsofia-sip-ua\su\su_strdup.c"
 					>
 				</File>
+				<File
+					RelativePath="..\..\sofia-sip\libsofia-sip-ua\su\su_string.c"
+					>
+				</File>
 				<File
 					RelativePath="..\..\sofia-sip\libsofia-sip-ua\su\su_strlst.c"
 					>
@@ -1024,6 +1028,10 @@
 					RelativePath="..\..\sofia-sip\libsofia-sip-ua\su\sofia-sip\su_source.h"
 					>
 				</File>
+				<File
+					RelativePath="..\..\sofia-sip\libsofia-sip-ua\su\sofia-sip\su_string.h"
+					>
+				</File>
 				<File
 					RelativePath="..\..\sofia-sip\libsofia-sip-ua\su\sofia-sip\su_strlst.h"
 					>