THRIFT-2066 'make install' does not install two headers required for C++ bindings

Patch: Lalith Suresh
diff --git a/lib/cpp/Makefile.am b/lib/cpp/Makefile.am
index 9e18fcd..8192a22 100755
--- a/lib/cpp/Makefile.am
+++ b/lib/cpp/Makefile.am
@@ -124,6 +124,7 @@
 include_thriftdir = $(includedir)/thrift
 include_thrift_HEADERS = \
                          $(top_builddir)/config.h \
+                         src/thrift/thrift-config.h \
                          src/thrift/TDispatchProcessor.h \
                          src/thrift/Thrift.h \
                          src/thrift/TReflectionLocal.h \
@@ -165,6 +166,7 @@
 
 include_transportdir = $(include_thriftdir)/transport
 include_transport_HEADERS = \
+                         src/thrift/transport/PlatformSocket.h \
                          src/thrift/transport/TFDTransport.h \
                          src/thrift/transport/TFileTransport.h \
                          src/thrift/transport/TSimpleFileTransport.h \