Convert STARS IDA7 to C++11 build.

SConscript.ida7

@@ -23,9 +23,10 @@ cpppath=''' \
         $SMPSA_HOME/include/interfaces/abstract \
         $IDASDK/include \
         $SMPSA_HOME/include/interfaces/idapro  \
+        $SECURITY_TRANSFORMS_HOME/libehp/include  \
 	'''
 
-IDA_CCFLAGS=''' -std=c++0x  \
+IDA_CCFLAGS=''' -std=c++11  \
         -D__LINUX__ \
 	-Wall \
 	-Werror \