Update readme

README.rst

@@ -19,11 +19,22 @@ To merge translations from contributors to your files::
 To merge translations from inside a single repository, usefull when simple
 strings can appear in multiple .po files::
 
-    pomerge --from *.po **.*.po --to *.po **/*.po
+    pomerge --from **.*.po --to **/*.po
 
 Note that ``pomerge`` does not care about po file names, a translation
 from one file can land in another as long as their msgid are identical.
 
+``--from`` and ``--to`` are optional, when not given, pomerge will use
+a temporay file. So::
+
+    pomerge --from a/**/*.po --to b/**/*.po
+
+and::
+
+    pomerge --from a/**/*.po
+    pomerge --to b/**/*.po
+
+are equivalent.
 
 The style in your ``.po`` files may change a lot, completly destroying
 the readability of git diffs, to fix this I use

setup.py

@@ -8,7 +8,7 @@ with open('README.rst') as readme_file:
 
 setup(
     name='pomerge',
-    version='0.1.0',
+    version='0.1.1',
     description="Merge known translations between .po files.",
     long_description=readme,
     author="Julien Palard",