retroactively update history for v0.8

History.md

@@ -1,14 +1,21 @@
+v0.8 - 2011-08-04
+=================
+  * add defines of RPM_ARCH, RPM_OS, RPM_PACKAGE_NAME, RPM_PACKAGE_VERSION,
+    and RPM_PACKAGE_RELEASE to scripts to be consistent with rpmbuild
+
 v0.7 - 2011-06-28
 =================
-  * add support for a utilities script that automatically gets included in any pre/post/preun/postun scripts
+  * add support for a utilities script that automatically gets included in
+    any pre/post/preun/postun scripts
 
 v0.6 - 2011-06-27
 =================
   * add specification of required dependencies
 
 v0.5 - 2011-06-10
 =================
-  * add default for sourcePackage because Yum's createrepo assumes your rpm is a source package without it
+  * add default for sourcePackage because Yum's createrepo assumes your rpm
+    is a source package without it
   * default packageName to the project.name
 
 v0.4 - 2011-06-06