tweak version numbers - 2.1.2c1, release candidate.

Include/patchlevel.h

@@ -22,14 +22,14 @@
 #define PY_MAJOR_VERSION	2
 #define PY_MINOR_VERSION	1
 #define PY_MICRO_VERSION	2
-#define PY_RELEASE_LEVEL	PY_RELEASE_LEVEL_FINAL
+#define PY_RELEASE_LEVEL	PY_RELEASE_LEVEL_GAMMA
 #define PY_RELEASE_SERIAL	0
 
 /* Version as a string */
-#define PY_VERSION		"2.1.2"
+#define PY_VERSION		"2.1.2c1"
 
 /* Historic */
-#define PATCHLEVEL		"2.1.2"
+#define PATCHLEVEL		"2.1.2c1"
 
 /* Version as a single 4-byte hex number, e.g. 0x010502B2 == 1.5.2b2.
    Use this for numeric comparisons, e.g. #if PY_VERSION_HEX >= ... */

Misc/NEWS

-What's New in Python 2.1.2 (final) ?
+What's New in Python 2.1.2 (rc1) ?
 ==============================
 
 - The socket object gained a new method, 'sendall()'. This method