Revert "Disabled STLPort built into NDK in favor of my own STLPort, disabled cin/cout/cerr in my STLPort"

Probably I'll need that commit someday, so I can pull it from Git history now

This reverts commit a3106f9048.

project/jni/stlport/src/time_facets.cpp

@@ -373,7 +373,7 @@ char * _STLP_CALL __write_formatted_time(char* buf, size_t buf_size, char format
         break;
       {
         int diff;
-#    if defined (__USE_BSD) || defined (__BEOS__) || defined(__ANDROID__)
+#    if defined (__USE_BSD) || defined (__BEOS__)
         diff = t->tm_gmtoff;
 #    else
         diff = t->__tm_gmtoff;