Bump for powrap --modified.

Author: JulienPalard

setup.cfg

@@ -1,7 +1,7 @@
 [metadata]
 name = poutils
 url = https://github.com/afpy/poutils
-version = 0.11.0
+version = 0.12.0
 description = Gettext related tools: spellcheck, line wrapping etc...
 long_description = file: README.rst
 keywords = poutils, gettext, powrap, pospell, pogrep, potodo, pomerge, padpo
@@ -19,7 +19,7 @@ classifiers =
 zip_safe = True
 include_package_data = True
 install_requires =
-    powrap==0.3.3
+    powrap==0.4.0
     pospell==1.0.11
     pogrep==0.1.2
     potodo==0.19.1