dont use spaces in setup.cfg section names

svn path=/trunk/matplotlib/; revision=4216

Author: ddale

setup.cfg

@@ -10,7 +10,7 @@ tag_svn_revision = 1
 #
 #suppress = True
 
-[provide packages]
+[provide_packages]
 # by default, matplotlib checks for a few dependencies and 
 # installs them if missing. This feature can be turned off 
 # by uncommenting the following lines:

setupext.py

@@ -112,19 +112,19 @@
     except:
         pass
     try:
-        provide_pytz = config.getboolean("provide packages", "pytz")
+        provide_pytz = config.getboolean("provide_packages", "pytz")
     except:
         pass
     try:
-        provide_dateutil = config.getboolean("provide packages", "dateutil")
+        provide_dateutil = config.getboolean("provide_packages", "dateutil")
     except:
         pass
     try:
-        provide_configobj = config.getboolean("provide packages", "configobj")
+        provide_configobj = config.getboolean("provide_packages", "configobj")
     except:
         pass
     try:
-        provide_traits = config.getboolean("provide packages", "enthought.traits")
+        provide_traits = config.getboolean("provide_packages", "enthought.traits")
     except:
         pass