Use out.stdout() in branch and publish

Replace one-off uses of regular print() with out.stdout().

Signed-off-by: Peter Grayson <[email protected]>

Author: jpgrayson

stgit/commands/branch.py

@@ -445,4 +445,4 @@ def func(parser, options, args):
     if len(args) != 0:
         parser.error('incorrect number of arguments')
 
-    print(crt_series.get_name())
+    out.stdout(crt_series.get_name())

stgit/commands/publish.py

@@ -182,7 +182,7 @@ def func(parser, options, args):
         published = set(__get_published(stack, public_tree))
         for p in stack.patchorder.applied:
             if p not in published:
-                print(p)
+                out.stdout(p)
         return
 
     if options.overwrite: