Fix most trivially-findable print statements.

There's one major and one minor category still unfixed:
doctests are the major category (and I hope to be able to augment the
refactoring tool to refactor bona fide doctests soon);
other code generating print statements in strings is the minor category.

(Oh, and I don't know if the compiler package works.)
diff --git a/Lib/plat-mac/EasyDialogs.py b/Lib/plat-mac/EasyDialogs.py
index 340e3ed..3c92011 100644
--- a/Lib/plat-mac/EasyDialogs.py
+++ b/Lib/plat-mac/EasyDialogs.py
@@ -75,7 +75,7 @@
     _interact()
     d = GetNewDialog(id, -1)
     if not d:
-        print "EasyDialogs: Can't get DLOG resource with id =", id, " (missing resource file?)"
+        print("EasyDialogs: Can't get DLOG resource with id =", id, " (missing resource file?)")
         return
     h = d.GetDialogItemAsControl(2)
     SetDialogItemText(h, lf2cr(msg))
@@ -108,7 +108,7 @@
     _interact()
     d = GetNewDialog(id, -1)
     if not d:
-        print "EasyDialogs: Can't get DLOG resource with id =", id, " (missing resource file?)"
+        print("EasyDialogs: Can't get DLOG resource with id =", id, " (missing resource file?)")
         return
     h = d.GetDialogItemAsControl(3)
     SetDialogItemText(h, lf2cr(prompt))
@@ -150,7 +150,7 @@
     _interact()
     d = GetNewDialog(id, -1)
     if not d:
-        print "EasyDialogs: Can't get DLOG resource with id =", id, " (missing resource file?)"
+        print("EasyDialogs: Can't get DLOG resource with id =", id, " (missing resource file?)")
         return
     h = d.GetDialogItemAsControl(3)
     SetDialogItemText(h, lf2cr(prompt))
@@ -194,7 +194,7 @@
     _interact()
     d = GetNewDialog(id, -1)
     if not d:
-        print "EasyDialogs: Can't get DLOG resource with id =", id, " (missing resource file?)"
+        print("EasyDialogs: Can't get DLOG resource with id =", id, " (missing resource file?)")
         return
     # Button assignments:
     # 1 = default (invisible)
@@ -429,7 +429,7 @@
     _interact()
     d = GetNewDialog(id, -1)
     if not d:
-        print "EasyDialogs: Can't get DLOG resource with id =", id, " (missing resource file?)"
+        print("EasyDialogs: Can't get DLOG resource with id =", id, " (missing resource file?)")
         return
 #       h = d.GetDialogItemAsControl(3)
 #       SetDialogItemText(h, lf2cr(prompt))
@@ -791,7 +791,7 @@
     argv = GetArgv(optionlist=optionlist, commandlist=commandlist, addoldfile=0)
     Message("Command line: %s"%' '.join(argv))
     for i in range(len(argv)):
-        print 'arg[%d] = %r' % (i, argv[i])
+        print('arg[%d] = %r' % (i, argv[i]))
     ok = AskYesNoCancel("Do you want to proceed?")
     ok = AskYesNoCancel("Do you want to identify?", yes="Identify", no="No")
     if ok > 0: