Fix Linux build warnings due to redefinition of macros:
- add new header lldb-python.h to be included before other system headers
- short term fix (eventually python dependencies must be cleaned up)

Patch by Matt Kopec!

llvm-svn: 169341
diff --git a/lldb/source/Plugins/Process/Linux/ProcessMonitor.cpp b/lldb/source/Plugins/Process/Linux/ProcessMonitor.cpp
index 9f661cd..35d12ab 100644
--- a/lldb/source/Plugins/Process/Linux/ProcessMonitor.cpp
+++ b/lldb/source/Plugins/Process/Linux/ProcessMonitor.cpp
@@ -7,6 +7,8 @@
 //
 //===----------------------------------------------------------------------===//
 
+#include "lldb/lldb-python.h"
+
 // C Includes
 #include <errno.h>
 #include <poll.h>