avoid specifying text mode when creating hook scripts (fixes #68)

Author: dhellmann

ChangeLog

@@ -1,5 +1,9 @@
 2010-12-26  Doug Hellmann  <[email protected]>
 
+	* virtualenvwrapper/user_scripts.py (make_hook): Do not specify
+	text mode when creating the files so cygwin will not replace \n
+	with \r\n.
+
 	* setup.py: Change "requires" to "install_requires" so pip will
 	try to install virtualenv if it is not already there.  Add trove
 	classifiers for the supported Python versions.

virtualenvwrapper/user_scripts.py

@@ -108,7 +108,7 @@ def make_hook(filename, comment):
     filename = os.path.expanduser(os.path.expandvars(filename))
     if not os.path.exists(filename):
         log.warning('creating %s', filename)
-        f = open(filename, 'wt')
+        f = open(filename, 'w')
         try:
             f.write("""#!%(shell)s
 # %(comment)s