Prepare files for the release of 1.7.3

NEWS

@@ -1,6 +1,10 @@
 Wicd 1.7 Series
 ---------------
 
+1.7.3:
+	- New feature: you can now manually control the speed of the wireless connection
+	- Lots (30+) of bugfixes (see launchpad or the CHANGES file for details)
+
 1.7.2.4:
 	Minor Changes:
 	- Really fix local privilege escalation (CVE-2012-2095).

setup.py

@@ -29,7 +29,7 @@ from glob import glob
 
 # Be sure to keep this updated!
 # VERSIONNUMBER
-VERSION_NUM = '1.7.2.4'
+VERSION_NUM = '1.7.3'
 # REVISION_NUM is automatically updated
 REVISION_NUM = 'unknown'
 CURSES_REVNO = 'uimod'