update to py3-wheel-0.38.4, update COMMENT/DESCR while there

devel/py-wheel/Makefile

@@ -1,6 +1,6 @@
-COMMENT =		built-package format for Python
+COMMENT =		reference implementation for Python's "wheel" package format
 
-MODPY_EGG_VERSION =	0.38.3
+MODPY_EGG_VERSION =	0.38.4
 DISTNAME =		wheel-${MODPY_EGG_VERSION}
 PKGNAME =		py-${DISTNAME}
 CATEGORIES =		devel

devel/py-wheel/distinfo

@@ -1,2 +1,2 @@
-SHA256 (wheel-0.38.3.tar.gz) = QGZkbvd9DlbMRABMEAOB7hlXlVz8MVE0XdqWiG+YlqU=
-SIZE (wheel-0.38.3.tar.gz) = 66560
+SHA256 (wheel-0.38.4.tar.gz) = ll9SWbVmclQFsF5893QFIESx7TARm11YaycDqv6HGaw=
+SIZE (wheel-0.38.4.tar.gz) = 67193

devel/py-wheel/pkg/DESCR

@@ -1,7 +1,12 @@
-A wheel is a ZIP-format archive with a specially formatted filename and
-the .whl extension. It is designed to contain all the files for a PEP
-376 compatible install in a way that is very close to the on-disk
-format. Many packages will be properly installed with only the "Unpack"
-step (simply extracting the file onto sys.path), and the unpacked
-archive preserves enough information to "Spread" (copy data and scripts
-to their final locations) at any later time.
+This library is the reference implementation of the Python wheel
+packaging standard, as defined in PEP 427.
+
+It has two different roles:
+
+- A setuptools extension for building wheels that provides the
+   'bdist_wheel' setuptools command
+
+- A command line tool for working with wheel files
+
+It should be noted that wheel is **not** intended to be used as a
+library, and as such there is no stable, public API.